40221936

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{241}}^1$

素因数の和:335

約数の個数: 120

約数和(自身を含む): 120932240

約数和(自身を除く): 80710304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 61, 72, 76, 114, 122, 144, 152, 171, 183, 228, 241, 244, 304, 342, 366, 456, 482, 488, 549, 684, 723, 732, 912, 964, 976, 1098, 1159, 1368, 1446, 1464, 1928, 2169, 2196, 2318, 2736, 2892, 2928, 3477, 3856, 4338, 4392, 4579, 4636, 5784, 6954, 8676, 8784, 9158, 9272, 10431, 11568, 13737, 13908, 14701, 17352, 18316, 18544, 20862, 27474, 27816, 29402, 34704, 36632, 41211, 41724, 44103, 54948, 55632, 58804, 73264, 82422, 83448, 88206, 109896, 117608, 132309, 164844, 166896, 176412, 219792, 235216, 264618, 279319, 329688, 352824, 529236, 558638, 659376, 705648, 837957, 1058472, 1117276, 1675914, 2116944, 2234552, 2513871, 3351828, 4469104, 5027742, 6703656, 10055484, 13407312, 20110968, 40221936]

約数ペア:

[(1, 40221936), (2, 20110968), (3, 13407312), (4, 10055484), (6, 6703656), (8, 5027742), (9, 4469104), (12, 3351828), (16, 2513871), (18, 2234552), (19, 2116944), (24, 1675914), (36, 1117276), (38, 1058472), (48, 837957), (57, 705648), (61, 659376), (72, 558638), (76, 529236), (114, 352824), (122, 329688), (144, 279319), (152, 264618), (171, 235216), (183, 219792), (228, 176412), (241, 166896), (244, 164844), (304, 132309), (342, 117608), (366, 109896), (456, 88206), (482, 83448), (488, 82422), (549, 73264), (684, 58804), (723, 55632), (732, 54948), (912, 44103), (964, 41724), (976, 41211), (1098, 36632), (1159, 34704), (1368, 29402), (1446, 27816), (1464, 27474), (1928, 20862), (2169, 18544), (2196, 18316), (2318, 17352), (2736, 14701), (2892, 13908), (2928, 13737), (3477, 11568), (3856, 10431), (4338, 9272), (4392, 9158), (4579, 8784), (4636, 8676), (5784, 6954)]