39931300

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{283}}^1$

素因数の和:397

約数の個数: 72

約数和(自身を含む): 93181536

約数和(自身を除く): 53250236

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 83, 85, 100, 166, 170, 283, 332, 340, 415, 425, 566, 830, 850, 1132, 1411, 1415, 1660, 1700, 2075, 2822, 2830, 4150, 4811, 5644, 5660, 7055, 7075, 8300, 9622, 14110, 14150, 19244, 23489, 24055, 28220, 28300, 35275, 46978, 48110, 70550, 93956, 96220, 117445, 120275, 141100, 234890, 240550, 399313, 469780, 481100, 587225, 798626, 1174450, 1597252, 1996565, 2348900, 3993130, 7986260, 9982825, 19965650, 39931300]

約数ペア:

[(1, 39931300), (2, 19965650), (4, 9982825), (5, 7986260), (10, 3993130), (17, 2348900), (20, 1996565), (25, 1597252), (34, 1174450), (50, 798626), (68, 587225), (83, 481100), (85, 469780), (100, 399313), (166, 240550), (170, 234890), (283, 141100), (332, 120275), (340, 117445), (415, 96220), (425, 93956), (566, 70550), (830, 48110), (850, 46978), (1132, 35275), (1411, 28300), (1415, 28220), (1660, 24055), (1700, 23489), (2075, 19244), (2822, 14150), (2830, 14110), (4150, 9622), (4811, 8300), (5644, 7075), (5660, 7055)]