4754560

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:78

約数の個数: 128

約数和(自身を含む): 13219200

約数和(自身を除く): 8464640

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 23, 32, 34, 38, 40, 46, 64, 68, 76, 80, 85, 92, 95, 115, 128, 136, 152, 160, 170, 184, 190, 230, 272, 304, 320, 323, 340, 368, 380, 391, 437, 460, 544, 608, 640, 646, 680, 736, 760, 782, 874, 920, 1088, 1216, 1292, 1360, 1472, 1520, 1564, 1615, 1748, 1840, 1955, 2176, 2185, 2432, 2584, 2720, 2944, 3040, 3128, 3230, 3496, 3680, 3910, 4370, 5168, 5440, 6080, 6256, 6460, 6992, 7360, 7429, 7820, 8740, 10336, 10880, 12160, 12512, 12920, 13984, 14720, 14858, 15640, 17480, 20672, 25024, 25840, 27968, 29716, 31280, 34960, 37145, 41344, 50048, 51680, 55936, 59432, 62560, 69920, 74290, 103360, 118864, 125120, 139840, 148580, 206720, 237728, 250240, 279680, 297160, 475456, 594320, 950912, 1188640, 2377280, 4754560]

約数ペア:

[(1, 4754560), (2, 2377280), (4, 1188640), (5, 950912), (8, 594320), (10, 475456), (16, 297160), (17, 279680), (19, 250240), (20, 237728), (23, 206720), (32, 148580), (34, 139840), (38, 125120), (40, 118864), (46, 103360), (64, 74290), (68, 69920), (76, 62560), (80, 59432), (85, 55936), (92, 51680), (95, 50048), (115, 41344), (128, 37145), (136, 34960), (152, 31280), (160, 29716), (170, 27968), (184, 25840), (190, 25024), (230, 20672), (272, 17480), (304, 15640), (320, 14858), (323, 14720), (340, 13984), (368, 12920), (380, 12512), (391, 12160), (437, 10880), (460, 10336), (544, 8740), (608, 7820), (640, 7429), (646, 7360), (680, 6992), (736, 6460), (760, 6256), (782, 6080), (874, 5440), (920, 5168), (1088, 4370), (1216, 3910), (1292, 3680), (1360, 3496), (1472, 3230), (1520, 3128), (1564, 3040), (1615, 2944), (1748, 2720), (1840, 2584), (1955, 2432), (2176, 2185)]