1900663360

素因数分解:

$2^6\times 5^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1\times {\mathrm{701}}^1$

素因数の和:984

約数の個数: 112

約数和(自身を含む): 4675235760

約数和(自身を除く): 2774572400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 74, 80, 148, 160, 185, 229, 296, 320, 370, 458, 592, 701, 740, 916, 1145, 1184, 1402, 1480, 1832, 2290, 2368, 2804, 2960, 3505, 3664, 4580, 5608, 5920, 7010, 7328, 8473, 9160, 11216, 11840, 14020, 14656, 16946, 18320, 22432, 25937, 28040, 33892, 36640, 42365, 44864, 51874, 56080, 67784, 73280, 84730, 103748, 112160, 129685, 135568, 160529, 169460, 207496, 224320, 259370, 271136, 321058, 338920, 414992, 518740, 542272, 642116, 677840, 802645, 829984, 1037480, 1284232, 1355680, 1605290, 1659968, 2074960, 2568464, 2711360, 3210580, 4149920, 5136928, 5939573, 6421160, 8299840, 10273856, 11879146, 12842320, 23758292, 25684640, 29697865, 47516584, 51369280, 59395730, 95033168, 118791460, 190066336, 237582920, 380132672, 475165840, 950331680, 1900663360]

約数ペア:

[(1, 1900663360), (2, 950331680), (4, 475165840), (5, 380132672), (8, 237582920), (10, 190066336), (16, 118791460), (20, 95033168), (32, 59395730), (37, 51369280), (40, 47516584), (64, 29697865), (74, 25684640), (80, 23758292), (148, 12842320), (160, 11879146), (185, 10273856), (229, 8299840), (296, 6421160), (320, 5939573), (370, 5136928), (458, 4149920), (592, 3210580), (701, 2711360), (740, 2568464), (916, 2074960), (1145, 1659968), (1184, 1605290), (1402, 1355680), (1480, 1284232), (1832, 1037480), (2290, 829984), (2368, 802645), (2804, 677840), (2960, 642116), (3505, 542272), (3664, 518740), (4580, 414992), (5608, 338920), (5920, 321058), (7010, 271136), (7328, 259370), (8473, 224320), (9160, 207496), (11216, 169460), (11840, 160529), (14020, 135568), (14656, 129685), (16946, 112160), (18320, 103748), (22432, 84730), (25937, 73280), (28040, 67784), (33892, 56080), (36640, 51874), (42365, 44864)]