3220360

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{563}}^1$

素因数の和:598

約数の個数: 64

約数和(自身を含む): 8527680

約数和(自身を除く): 5307320

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 130, 143, 220, 260, 286, 440, 520, 563, 572, 715, 1126, 1144, 1430, 2252, 2815, 2860, 4504, 5630, 5720, 6193, 7319, 11260, 12386, 14638, 22520, 24772, 29276, 30965, 36595, 49544, 58552, 61930, 73190, 80509, 123860, 146380, 161018, 247720, 292760, 322036, 402545, 644072, 805090, 1610180, 3220360]

約数ペア:

[(1, 3220360), (2, 1610180), (4, 805090), (5, 644072), (8, 402545), (10, 322036), (11, 292760), (13, 247720), (20, 161018), (22, 146380), (26, 123860), (40, 80509), (44, 73190), (52, 61930), (55, 58552), (65, 49544), (88, 36595), (104, 30965), (110, 29276), (130, 24772), (143, 22520), (220, 14638), (260, 12386), (286, 11260), (440, 7319), (520, 6193), (563, 5720), (572, 5630), (715, 4504), (1126, 2860), (1144, 2815), (1430, 2252)]