359802040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{563}}^1\times {\mathrm{1229}}^1$

素因数の和:1816

約数の個数: 64

約数和(自身を含む): 874087200

約数和(自身を除く): 514285160

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 563, 1126, 1229, 2252, 2458, 2815, 4504, 4916, 5630, 6145, 7319, 9832, 11260, 12290, 14638, 15977, 22520, 24580, 29276, 31954, 36595, 49160, 58552, 63908, 73190, 79885, 127816, 146380, 159770, 292760, 319540, 639080, 691927, 1383854, 2767708, 3459635, 5535416, 6919270, 8995051, 13838540, 17990102, 27677080, 35980204, 44975255, 71960408, 89950510, 179901020, 359802040]

約数ペア:

[(1, 359802040), (2, 179901020), (4, 89950510), (5, 71960408), (8, 44975255), (10, 35980204), (13, 27677080), (20, 17990102), (26, 13838540), (40, 8995051), (52, 6919270), (65, 5535416), (104, 3459635), (130, 2767708), (260, 1383854), (520, 691927), (563, 639080), (1126, 319540), (1229, 292760), (2252, 159770), (2458, 146380), (2815, 127816), (4504, 79885), (4916, 73190), (5630, 63908), (6145, 58552), (7319, 49160), (9832, 36595), (11260, 31954), (12290, 29276), (14638, 24580), (15977, 22520)]