365560

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1$

素因数の和:80

約数の個数: 64

約数和(自身を含む): 957600

約数和(自身を除く): 592040

約数列:

[1, 2, 4, 5, 8, 10, 13, 19, 20, 26, 37, 38, 40, 52, 65, 74, 76, 95, 104, 130, 148, 152, 185, 190, 247, 260, 296, 370, 380, 481, 494, 520, 703, 740, 760, 962, 988, 1235, 1406, 1480, 1924, 1976, 2405, 2470, 2812, 3515, 3848, 4810, 4940, 5624, 7030, 9139, 9620, 9880, 14060, 18278, 19240, 28120, 36556, 45695, 73112, 91390, 182780, 365560]

約数ペア:

[(1, 365560), (2, 182780), (4, 91390), (5, 73112), (8, 45695), (10, 36556), (13, 28120), (19, 19240), (20, 18278), (26, 14060), (37, 9880), (38, 9620), (40, 9139), (52, 7030), (65, 5624), (74, 4940), (76, 4810), (95, 3848), (104, 3515), (130, 2812), (148, 2470), (152, 2405), (185, 1976), (190, 1924), (247, 1480), (260, 1406), (296, 1235), (370, 988), (380, 962), (481, 760), (494, 740), (520, 703)]