10186280

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1031}}^1$

素因数の和:1074

約数の個数: 64

約数和(自身を含む): 26006400

約数和(自身を除く): 15820120

約数列:

[1, 2, 4, 5, 8, 10, 13, 19, 20, 26, 38, 40, 52, 65, 76, 95, 104, 130, 152, 190, 247, 260, 380, 494, 520, 760, 988, 1031, 1235, 1976, 2062, 2470, 4124, 4940, 5155, 8248, 9880, 10310, 13403, 19589, 20620, 26806, 39178, 41240, 53612, 67015, 78356, 97945, 107224, 134030, 156712, 195890, 254657, 268060, 391780, 509314, 536120, 783560, 1018628, 1273285, 2037256, 2546570, 5093140, 10186280]

約数ペア:

[(1, 10186280), (2, 5093140), (4, 2546570), (5, 2037256), (8, 1273285), (10, 1018628), (13, 783560), (19, 536120), (20, 509314), (26, 391780), (38, 268060), (40, 254657), (52, 195890), (65, 156712), (76, 134030), (95, 107224), (104, 97945), (130, 78356), (152, 67015), (190, 53612), (247, 41240), (260, 39178), (380, 26806), (494, 20620), (520, 19589), (760, 13403), (988, 10310), (1031, 9880), (1235, 8248), (1976, 5155), (2062, 4940), (2470, 4124)]