126917960

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{5953}}^1$

素因数の和:6018

約数の個数: 64

約数和(自身を含む): 315085680

約数和(自身を除く): 188167720

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 41, 52, 65, 82, 104, 130, 164, 205, 260, 328, 410, 520, 533, 820, 1066, 1640, 2132, 2665, 4264, 5330, 5953, 10660, 11906, 21320, 23812, 29765, 47624, 59530, 77389, 119060, 154778, 238120, 244073, 309556, 386945, 488146, 619112, 773890, 976292, 1220365, 1547780, 1952584, 2440730, 3095560, 3172949, 4881460, 6345898, 9762920, 12691796, 15864745, 25383592, 31729490, 63458980, 126917960]

約数ペア:

[(1, 126917960), (2, 63458980), (4, 31729490), (5, 25383592), (8, 15864745), (10, 12691796), (13, 9762920), (20, 6345898), (26, 4881460), (40, 3172949), (41, 3095560), (52, 2440730), (65, 1952584), (82, 1547780), (104, 1220365), (130, 976292), (164, 773890), (205, 619112), (260, 488146), (328, 386945), (410, 309556), (520, 244073), (533, 238120), (820, 154778), (1066, 119060), (1640, 77389), (2132, 59530), (2665, 47624), (4264, 29765), (5330, 23812), (5953, 21320), (10660, 11906)]