39503750

素因数分解:

$2^1\times 5^4\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1$

素因数の和:76

約数の個数: 120

約数和(自身を含む): 92614104

約数和(自身を除く): 53110354

約数列:

[1, 2, 5, 10, 11, 13, 17, 22, 25, 26, 34, 50, 55, 65, 85, 110, 125, 130, 143, 169, 170, 187, 221, 250, 275, 286, 325, 338, 374, 425, 442, 550, 625, 650, 715, 845, 850, 935, 1105, 1250, 1375, 1430, 1625, 1690, 1859, 1870, 2125, 2210, 2431, 2750, 2873, 3250, 3575, 3718, 4225, 4250, 4675, 4862, 5525, 5746, 6875, 7150, 8125, 8450, 9295, 9350, 10625, 11050, 12155, 13750, 14365, 16250, 17875, 18590, 21125, 21250, 23375, 24310, 27625, 28730, 31603, 35750, 42250, 46475, 46750, 55250, 60775, 63206, 71825, 89375, 92950, 105625, 116875, 121550, 138125, 143650, 158015, 178750, 211250, 232375, 233750, 276250, 303875, 316030, 359125, 464750, 607750, 718250, 790075, 1161875, 1519375, 1580150, 1795625, 2323750, 3038750, 3591250, 3950375, 7900750, 19751875, 39503750]

約数ペア:

[(1, 39503750), (2, 19751875), (5, 7900750), (10, 3950375), (11, 3591250), (13, 3038750), (17, 2323750), (22, 1795625), (25, 1580150), (26, 1519375), (34, 1161875), (50, 790075), (55, 718250), (65, 607750), (85, 464750), (110, 359125), (125, 316030), (130, 303875), (143, 276250), (169, 233750), (170, 232375), (187, 211250), (221, 178750), (250, 158015), (275, 143650), (286, 138125), (325, 121550), (338, 116875), (374, 105625), (425, 92950), (442, 89375), (550, 71825), (625, 63206), (650, 60775), (715, 55250), (845, 46750), (850, 46475), (935, 42250), (1105, 35750), (1250, 31603), (1375, 28730), (1430, 27625), (1625, 24310), (1690, 23375), (1859, 21250), (1870, 21125), (2125, 18590), (2210, 17875), (2431, 16250), (2750, 14365), (2873, 13750), (3250, 12155), (3575, 11050), (3718, 10625), (4225, 9350), (4250, 9295), (4675, 8450), (4862, 8125), (5525, 7150), (5746, 6875)]