101520070280

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^3\times {\mathrm{516589}}^1$

素因数の和:516651

約数の個数: 64

約数和(自身を含む): 242693982000

約数和(自身を除く): 141173911720

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 289, 340, 578, 680, 1156, 1445, 2312, 2890, 4913, 5780, 9826, 11560, 19652, 24565, 39304, 49130, 98260, 196520, 516589, 1033178, 2066356, 2582945, 4132712, 5165890, 8782013, 10331780, 17564026, 20663560, 35128052, 43910065, 70256104, 87820130, 149294221, 175640260, 298588442, 351280520, 597176884, 746471105, 1194353768, 1492942210, 2538001757, 2985884420, 5076003514, 5971768840, 10152007028, 12690008785, 20304014056, 25380017570, 50760035140, 101520070280]

約数ペア:

[(1, 101520070280), (2, 50760035140), (4, 25380017570), (5, 20304014056), (8, 12690008785), (10, 10152007028), (17, 5971768840), (20, 5076003514), (34, 2985884420), (40, 2538001757), (68, 1492942210), (85, 1194353768), (136, 746471105), (170, 597176884), (289, 351280520), (340, 298588442), (578, 175640260), (680, 149294221), (1156, 87820130), (1445, 70256104), (2312, 43910065), (2890, 35128052), (4913, 20663560), (5780, 17564026), (9826, 10331780), (11560, 8782013), (19652, 5165890), (24565, 4132712), (39304, 2582945), (49130, 2066356), (98260, 1033178), (196520, 516589)]