388049750

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{1933}}^1$

素因数の和:2034

約数の個数: 64

約数和(自身を含む): 803739456

約数和(自身を除く): 415689706

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 73, 110, 125, 146, 250, 275, 365, 550, 730, 803, 1375, 1606, 1825, 1933, 2750, 3650, 3866, 4015, 8030, 9125, 9665, 18250, 19330, 20075, 21263, 40150, 42526, 48325, 96650, 100375, 106315, 141109, 200750, 212630, 241625, 282218, 483250, 531575, 705545, 1063150, 1411090, 1552199, 2657875, 3104398, 3527725, 5315750, 7055450, 7760995, 15521990, 17638625, 35277250, 38804975, 77609950, 194024875, 388049750]

約数ペア:

[(1, 388049750), (2, 194024875), (5, 77609950), (10, 38804975), (11, 35277250), (22, 17638625), (25, 15521990), (50, 7760995), (55, 7055450), (73, 5315750), (110, 3527725), (125, 3104398), (146, 2657875), (250, 1552199), (275, 1411090), (365, 1063150), (550, 705545), (730, 531575), (803, 483250), (1375, 282218), (1606, 241625), (1825, 212630), (1933, 200750), (2750, 141109), (3650, 106315), (3866, 100375), (4015, 96650), (8030, 48325), (9125, 42526), (9665, 40150), (18250, 21263), (19330, 20075)]