2174211040

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{23071}}^1$

素因数の和:23136

約数の個数: 96

約数和(自身を含む): 5581578240

約数和(自身を除く): 3407367200

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 32, 38, 40, 62, 76, 80, 95, 124, 152, 155, 160, 190, 248, 304, 310, 380, 496, 589, 608, 620, 760, 992, 1178, 1240, 1520, 2356, 2480, 2945, 3040, 4712, 4960, 5890, 9424, 11780, 18848, 23071, 23560, 46142, 47120, 92284, 94240, 115355, 184568, 230710, 369136, 438349, 461420, 715201, 738272, 876698, 922840, 1430402, 1753396, 1845680, 2191745, 2860804, 3506792, 3576005, 3691360, 4383490, 5721608, 7013584, 7152010, 8766980, 11443216, 13588819, 14027168, 14304020, 17533960, 22886432, 27177638, 28608040, 35067920, 54355276, 57216080, 67944095, 70135840, 108710552, 114432160, 135888190, 217421104, 271776380, 434842208, 543552760, 1087105520, 2174211040]

約数ペア:

[(1, 2174211040), (2, 1087105520), (4, 543552760), (5, 434842208), (8, 271776380), (10, 217421104), (16, 135888190), (19, 114432160), (20, 108710552), (31, 70135840), (32, 67944095), (38, 57216080), (40, 54355276), (62, 35067920), (76, 28608040), (80, 27177638), (95, 22886432), (124, 17533960), (152, 14304020), (155, 14027168), (160, 13588819), (190, 11443216), (248, 8766980), (304, 7152010), (310, 7013584), (380, 5721608), (496, 4383490), (589, 3691360), (608, 3576005), (620, 3506792), (760, 2860804), (992, 2191745), (1178, 1845680), (1240, 1753396), (1520, 1430402), (2356, 922840), (2480, 876698), (2945, 738272), (3040, 715201), (4712, 461420), (4960, 438349), (5890, 369136), (9424, 230710), (11780, 184568), (18848, 115355), (23071, 94240), (23560, 92284), (46142, 47120)]