40375510

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:206

約数の個数: 96

約数和(自身を含む): 92635488

約数和(自身を除く): 52259978

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 37, 49, 70, 74, 85, 98, 119, 131, 170, 185, 238, 245, 259, 262, 370, 490, 518, 595, 629, 655, 833, 917, 1190, 1258, 1295, 1310, 1666, 1813, 1834, 2227, 2590, 3145, 3626, 4165, 4403, 4454, 4585, 4847, 6290, 6419, 8330, 8806, 9065, 9170, 9694, 11135, 12838, 15589, 18130, 22015, 22270, 24235, 30821, 31178, 32095, 33929, 44030, 48470, 61642, 64190, 67858, 77945, 82399, 109123, 154105, 155890, 164798, 169645, 218246, 237503, 308210, 339290, 411995, 475006, 545615, 576793, 823990, 1091230, 1153586, 1187515, 2375030, 2883965, 4037551, 5767930, 8075102, 20187755, 40375510]

約数ペア:

[(1, 40375510), (2, 20187755), (5, 8075102), (7, 5767930), (10, 4037551), (14, 2883965), (17, 2375030), (34, 1187515), (35, 1153586), (37, 1091230), (49, 823990), (70, 576793), (74, 545615), (85, 475006), (98, 411995), (119, 339290), (131, 308210), (170, 237503), (185, 218246), (238, 169645), (245, 164798), (259, 155890), (262, 154105), (370, 109123), (490, 82399), (518, 77945), (595, 67858), (629, 64190), (655, 61642), (833, 48470), (917, 44030), (1190, 33929), (1258, 32095), (1295, 31178), (1310, 30821), (1666, 24235), (1813, 22270), (1834, 22015), (2227, 18130), (2590, 15589), (3145, 12838), (3626, 11135), (4165, 9694), (4403, 9170), (4454, 9065), (4585, 8806), (4847, 8330), (6290, 6419)]