3721012360

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{420929}}^1$

素因数の和:420970

約数の個数: 64

約数和(自身を含む): 9546692400

約数和(自身を除く): 5825680040

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 26, 34, 40, 52, 65, 68, 85, 104, 130, 136, 170, 221, 260, 340, 442, 520, 680, 884, 1105, 1768, 2210, 4420, 8840, 420929, 841858, 1683716, 2104645, 3367432, 4209290, 5472077, 7155793, 8418580, 10944154, 14311586, 16837160, 21888308, 27360385, 28623172, 35778965, 43776616, 54720770, 57246344, 71557930, 93025309, 109441540, 143115860, 186050618, 218883080, 286231720, 372101236, 465126545, 744202472, 930253090, 1860506180, 3721012360]

約数ペア:

[(1, 3721012360), (2, 1860506180), (4, 930253090), (5, 744202472), (8, 465126545), (10, 372101236), (13, 286231720), (17, 218883080), (20, 186050618), (26, 143115860), (34, 109441540), (40, 93025309), (52, 71557930), (65, 57246344), (68, 54720770), (85, 43776616), (104, 35778965), (130, 28623172), (136, 27360385), (170, 21888308), (221, 16837160), (260, 14311586), (340, 10944154), (442, 8418580), (520, 7155793), (680, 5472077), (884, 4209290), (1105, 3367432), (1768, 2104645), (2210, 1683716), (4420, 841858), (8840, 420929)]