148227560

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{4673}}^1$

素因数の和:4758

約数の個数: 64

約数和(自身を含む): 365132880

約数和(自身を除く): 216905320

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 61, 65, 104, 122, 130, 244, 260, 305, 488, 520, 610, 793, 1220, 1586, 2440, 3172, 3965, 4673, 6344, 7930, 9346, 15860, 18692, 23365, 31720, 37384, 46730, 60749, 93460, 121498, 186920, 242996, 285053, 303745, 485992, 570106, 607490, 1140212, 1214980, 1425265, 2280424, 2429960, 2850530, 3705689, 5701060, 7411378, 11402120, 14822756, 18528445, 29645512, 37056890, 74113780, 148227560]

約数ペア:

[(1, 148227560), (2, 74113780), (4, 37056890), (5, 29645512), (8, 18528445), (10, 14822756), (13, 11402120), (20, 7411378), (26, 5701060), (40, 3705689), (52, 2850530), (61, 2429960), (65, 2280424), (104, 1425265), (122, 1214980), (130, 1140212), (244, 607490), (260, 570106), (305, 485992), (488, 303745), (520, 285053), (610, 242996), (793, 186920), (1220, 121498), (1586, 93460), (2440, 60749), (3172, 46730), (3965, 37384), (4673, 31720), (6344, 23365), (7930, 18692), (9346, 15860)]