2029043440

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{457}}^1$

素因数の和:639

約数の個数: 160

約数和(自身を含む): 5233950720

約数和(自身を除く): 3204907280

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 23, 38, 40, 46, 76, 80, 92, 95, 115, 127, 152, 184, 190, 230, 254, 304, 368, 380, 437, 457, 460, 508, 635, 760, 874, 914, 920, 1016, 1270, 1520, 1748, 1828, 1840, 2032, 2185, 2285, 2413, 2540, 2921, 3496, 3656, 4370, 4570, 4826, 5080, 5842, 6992, 7312, 8683, 8740, 9140, 9652, 10160, 10511, 11684, 12065, 14605, 17366, 17480, 18280, 19304, 21022, 23368, 24130, 29210, 34732, 34960, 36560, 38608, 42044, 43415, 46736, 48260, 52555, 55499, 58039, 58420, 69464, 84088, 86830, 96520, 105110, 110998, 116078, 116840, 138928, 168176, 173660, 193040, 199709, 210220, 221996, 232156, 233680, 277495, 290195, 347320, 399418, 420440, 443992, 464312, 554990, 580390, 694640, 798836, 840880, 887984, 928624, 998545, 1102741, 1109980, 1160780, 1334897, 1597672, 1997090, 2205482, 2219960, 2321560, 2669794, 3195344, 3994180, 4410964, 4439920, 4643120, 5339588, 5513705, 6674485, 7988360, 8821928, 10679176, 11027410, 13348970, 15976720, 17643856, 21358352, 22054820, 25363043, 26697940, 44109640, 50726086, 53395880, 88219280, 101452172, 106791760, 126815215, 202904344, 253630430, 405808688, 507260860, 1014521720, 2029043440]

約数ペア:

[(1, 2029043440), (2, 1014521720), (4, 507260860), (5, 405808688), (8, 253630430), (10, 202904344), (16, 126815215), (19, 106791760), (20, 101452172), (23, 88219280), (38, 53395880), (40, 50726086), (46, 44109640), (76, 26697940), (80, 25363043), (92, 22054820), (95, 21358352), (115, 17643856), (127, 15976720), (152, 13348970), (184, 11027410), (190, 10679176), (230, 8821928), (254, 7988360), (304, 6674485), (368, 5513705), (380, 5339588), (437, 4643120), (457, 4439920), (460, 4410964), (508, 3994180), (635, 3195344), (760, 2669794), (874, 2321560), (914, 2219960), (920, 2205482), (1016, 1997090), (1270, 1597672), (1520, 1334897), (1748, 1160780), (1828, 1109980), (1840, 1102741), (2032, 998545), (2185, 928624), (2285, 887984), (2413, 840880), (2540, 798836), (2921, 694640), (3496, 580390), (3656, 554990), (4370, 464312), (4570, 443992), (4826, 420440), (5080, 399418), (5842, 347320), (6992, 290195), (7312, 277495), (8683, 233680), (8740, 232156), (9140, 221996), (9652, 210220), (10160, 199709), (10511, 193040), (11684, 173660), (12065, 168176), (14605, 138928), (17366, 116840), (17480, 116078), (18280, 110998), (19304, 105110), (21022, 96520), (23368, 86830), (24130, 84088), (29210, 69464), (34732, 58420), (34960, 58039), (36560, 55499), (38608, 52555), (42044, 48260), (43415, 46736)]