40687103680

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1489}}^1\times {\mathrm{5023}}^1$

素因数の和:6546

約数の個数: 112

約数和(自身を含む): 102674684160

約数和(自身を除く): 61987580480

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 170, 272, 320, 340, 544, 680, 1088, 1360, 1489, 2720, 2978, 5023, 5440, 5956, 7445, 10046, 11912, 14890, 20092, 23824, 25115, 25313, 29780, 40184, 47648, 50230, 50626, 59560, 80368, 85391, 95296, 100460, 101252, 119120, 126565, 160736, 170782, 200920, 202504, 238240, 253130, 321472, 341564, 401840, 405008, 426955, 476480, 506260, 683128, 803680, 810016, 853910, 1012520, 1366256, 1607360, 1620032, 1707820, 2025040, 2732512, 3415640, 4050080, 5465024, 6831280, 7479247, 8100160, 13662560, 14958494, 27325120, 29916988, 37396235, 59833976, 74792470, 119667952, 127147199, 149584940, 239335904, 254294398, 299169880, 478671808, 508588796, 598339760, 635735995, 1017177592, 1196679520, 1271471990, 2034355184, 2393359040, 2542943980, 4068710368, 5085887960, 8137420736, 10171775920, 20343551840, 40687103680]

約数ペア:

[(1, 40687103680), (2, 20343551840), (4, 10171775920), (5, 8137420736), (8, 5085887960), (10, 4068710368), (16, 2542943980), (17, 2393359040), (20, 2034355184), (32, 1271471990), (34, 1196679520), (40, 1017177592), (64, 635735995), (68, 598339760), (80, 508588796), (85, 478671808), (136, 299169880), (160, 254294398), (170, 239335904), (272, 149584940), (320, 127147199), (340, 119667952), (544, 74792470), (680, 59833976), (1088, 37396235), (1360, 29916988), (1489, 27325120), (2720, 14958494), (2978, 13662560), (5023, 8100160), (5440, 7479247), (5956, 6831280), (7445, 5465024), (10046, 4050080), (11912, 3415640), (14890, 2732512), (20092, 2025040), (23824, 1707820), (25115, 1620032), (25313, 1607360), (29780, 1366256), (40184, 1012520), (47648, 853910), (50230, 810016), (50626, 803680), (59560, 683128), (80368, 506260), (85391, 476480), (95296, 426955), (100460, 405008), (101252, 401840), (119120, 341564), (126565, 321472), (160736, 253130), (170782, 238240), (200920, 202504)]