38760170

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:215

約数の個数: 64

約数和(自身を含む): 77728896

約数和(自身を除く): 38968726

約数列:

[1, 2, 5, 10, 17, 34, 41, 67, 82, 83, 85, 134, 166, 170, 205, 335, 410, 415, 670, 697, 830, 1139, 1394, 1411, 2278, 2747, 2822, 3403, 3485, 5494, 5561, 5695, 6806, 6970, 7055, 11122, 11390, 13735, 14110, 17015, 27470, 27805, 34030, 46699, 55610, 57851, 93398, 94537, 115702, 189074, 228001, 233495, 289255, 456002, 466990, 472685, 578510, 945370, 1140005, 2280010, 3876017, 7752034, 19380085, 38760170]

約数ペア:

[(1, 38760170), (2, 19380085), (5, 7752034), (10, 3876017), (17, 2280010), (34, 1140005), (41, 945370), (67, 578510), (82, 472685), (83, 466990), (85, 456002), (134, 289255), (166, 233495), (170, 228001), (205, 189074), (335, 115702), (410, 94537), (415, 93398), (670, 57851), (697, 55610), (830, 46699), (1139, 34030), (1394, 27805), (1411, 27470), (2278, 17015), (2747, 14110), (2822, 13735), (3403, 11390), (3485, 11122), (5494, 7055), (5561, 6970), (5695, 6806)]