14918800

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1$

素因数の和:201

約数の個数: 120

約数和(自身を含む): 40900160

約数和(自身を除く): 25981360

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 25, 26, 38, 40, 50, 52, 65, 76, 80, 95, 100, 104, 130, 151, 152, 190, 200, 208, 247, 260, 302, 304, 325, 380, 400, 475, 494, 520, 604, 650, 755, 760, 950, 988, 1040, 1208, 1235, 1300, 1510, 1520, 1900, 1963, 1976, 2416, 2470, 2600, 2869, 3020, 3775, 3800, 3926, 3952, 4940, 5200, 5738, 6040, 6175, 7550, 7600, 7852, 9815, 9880, 11476, 12080, 12350, 14345, 15100, 15704, 19630, 19760, 22952, 24700, 28690, 30200, 31408, 37297, 39260, 45904, 49075, 49400, 57380, 60400, 71725, 74594, 78520, 98150, 98800, 114760, 143450, 149188, 157040, 186485, 196300, 229520, 286900, 298376, 372970, 392600, 573800, 596752, 745940, 785200, 932425, 1147600, 1491880, 1864850, 2983760, 3729700, 7459400, 14918800]

約数ペア:

[(1, 14918800), (2, 7459400), (4, 3729700), (5, 2983760), (8, 1864850), (10, 1491880), (13, 1147600), (16, 932425), (19, 785200), (20, 745940), (25, 596752), (26, 573800), (38, 392600), (40, 372970), (50, 298376), (52, 286900), (65, 229520), (76, 196300), (80, 186485), (95, 157040), (100, 149188), (104, 143450), (130, 114760), (151, 98800), (152, 98150), (190, 78520), (200, 74594), (208, 71725), (247, 60400), (260, 57380), (302, 49400), (304, 49075), (325, 45904), (380, 39260), (400, 37297), (475, 31408), (494, 30200), (520, 28690), (604, 24700), (650, 22952), (755, 19760), (760, 19630), (950, 15704), (988, 15100), (1040, 14345), (1208, 12350), (1235, 12080), (1300, 11476), (1510, 9880), (1520, 9815), (1900, 7852), (1963, 7600), (1976, 7550), (2416, 6175), (2470, 6040), (2600, 5738), (2869, 5200), (3020, 4940), (3775, 3952), (3800, 3926)]