55179800

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1117}}^1$

素因数の和:1165

約数の個数: 96

約数和(自身を含む): 145563600

約数和(自身を除く): 90383800

約数列:

[1, 2, 4, 5, 8, 10, 13, 19, 20, 25, 26, 38, 40, 50, 52, 65, 76, 95, 100, 104, 130, 152, 190, 200, 247, 260, 325, 380, 475, 494, 520, 650, 760, 950, 988, 1117, 1235, 1300, 1900, 1976, 2234, 2470, 2600, 3800, 4468, 4940, 5585, 6175, 8936, 9880, 11170, 12350, 14521, 21223, 22340, 24700, 27925, 29042, 42446, 44680, 49400, 55850, 58084, 72605, 84892, 106115, 111700, 116168, 145210, 169784, 212230, 223400, 275899, 290420, 363025, 424460, 530575, 551798, 580840, 726050, 848920, 1061150, 1103596, 1379495, 1452100, 2122300, 2207192, 2758990, 2904200, 4244600, 5517980, 6897475, 11035960, 13794950, 27589900, 55179800]

約数ペア:

[(1, 55179800), (2, 27589900), (4, 13794950), (5, 11035960), (8, 6897475), (10, 5517980), (13, 4244600), (19, 2904200), (20, 2758990), (25, 2207192), (26, 2122300), (38, 1452100), (40, 1379495), (50, 1103596), (52, 1061150), (65, 848920), (76, 726050), (95, 580840), (100, 551798), (104, 530575), (130, 424460), (152, 363025), (190, 290420), (200, 275899), (247, 223400), (260, 212230), (325, 169784), (380, 145210), (475, 116168), (494, 111700), (520, 106115), (650, 84892), (760, 72605), (950, 58084), (988, 55850), (1117, 49400), (1235, 44680), (1300, 42446), (1900, 29042), (1976, 27925), (2234, 24700), (2470, 22340), (2600, 21223), (3800, 14521), (4468, 12350), (4940, 11170), (5585, 9880), (6175, 8936)]