3766750

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1$

素因数の和:110

約数の個数: 64

約数和(自身を含む): 8124480

約数和(自身を除く): 4357730

約数列:

[1, 2, 5, 10, 13, 19, 25, 26, 38, 50, 61, 65, 95, 122, 125, 130, 190, 247, 250, 305, 325, 475, 494, 610, 650, 793, 950, 1159, 1235, 1525, 1586, 1625, 2318, 2375, 2470, 3050, 3250, 3965, 4750, 5795, 6175, 7625, 7930, 11590, 12350, 15067, 15250, 19825, 28975, 30134, 30875, 39650, 57950, 61750, 75335, 99125, 144875, 150670, 198250, 289750, 376675, 753350, 1883375, 3766750]

約数ペア:

[(1, 3766750), (2, 1883375), (5, 753350), (10, 376675), (13, 289750), (19, 198250), (25, 150670), (26, 144875), (38, 99125), (50, 75335), (61, 61750), (65, 57950), (95, 39650), (122, 30875), (125, 30134), (130, 28975), (190, 19825), (247, 15250), (250, 15067), (305, 12350), (325, 11590), (475, 7930), (494, 7625), (610, 6175), (650, 5795), (793, 4750), (950, 3965), (1159, 3250), (1235, 3050), (1525, 2470), (1586, 2375), (1625, 2318)]