41002000

素因数分解:

$2^4\times 5^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1$

素因数の和:138

約数の個数: 160

約数和(自身を含む): 113742720

約数和(自身を除く): 72740720

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 25, 26, 38, 40, 50, 52, 65, 76, 80, 83, 95, 100, 104, 125, 130, 152, 166, 190, 200, 208, 247, 250, 260, 304, 325, 332, 380, 400, 415, 475, 494, 500, 520, 650, 664, 760, 830, 950, 988, 1000, 1040, 1079, 1235, 1300, 1328, 1520, 1577, 1625, 1660, 1900, 1976, 2000, 2075, 2158, 2375, 2470, 2600, 3154, 3250, 3320, 3800, 3952, 4150, 4316, 4750, 4940, 5200, 5395, 6175, 6308, 6500, 6640, 7600, 7885, 8300, 8632, 9500, 9880, 10375, 10790, 12350, 12616, 13000, 15770, 16600, 17264, 19000, 19760, 20501, 20750, 21580, 24700, 25232, 26000, 26975, 30875, 31540, 33200, 38000, 39425, 41002, 41500, 43160, 49400, 53950, 61750, 63080, 78850, 82004, 83000, 86320, 98800, 102505, 107900, 123500, 126160, 134875, 157700, 164008, 166000, 197125, 205010, 215800, 247000, 269750, 315400, 328016, 394250, 410020, 431600, 494000, 512525, 539500, 630800, 788500, 820040, 1025050, 1079000, 1577000, 1640080, 2050100, 2158000, 2562625, 3154000, 4100200, 5125250, 8200400, 10250500, 20501000, 41002000]

約数ペア:

[(1, 41002000), (2, 20501000), (4, 10250500), (5, 8200400), (8, 5125250), (10, 4100200), (13, 3154000), (16, 2562625), (19, 2158000), (20, 2050100), (25, 1640080), (26, 1577000), (38, 1079000), (40, 1025050), (50, 820040), (52, 788500), (65, 630800), (76, 539500), (80, 512525), (83, 494000), (95, 431600), (100, 410020), (104, 394250), (125, 328016), (130, 315400), (152, 269750), (166, 247000), (190, 215800), (200, 205010), (208, 197125), (247, 166000), (250, 164008), (260, 157700), (304, 134875), (325, 126160), (332, 123500), (380, 107900), (400, 102505), (415, 98800), (475, 86320), (494, 83000), (500, 82004), (520, 78850), (650, 63080), (664, 61750), (760, 53950), (830, 49400), (950, 43160), (988, 41500), (1000, 41002), (1040, 39425), (1079, 38000), (1235, 33200), (1300, 31540), (1328, 30875), (1520, 26975), (1577, 26000), (1625, 25232), (1660, 24700), (1900, 21580), (1976, 20750), (2000, 20501), (2075, 19760), (2158, 19000), (2375, 17264), (2470, 16600), (2600, 15770), (3154, 13000), (3250, 12616), (3320, 12350), (3800, 10790), (3952, 10375), (4150, 9880), (4316, 9500), (4750, 8632), (4940, 8300), (5200, 7885), (5395, 7600), (6175, 6640), (6308, 6500)]