474748300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{3413}}^1$

素因数の和:3547

約数の個数: 72

約数和(自身を含む): 1120147056

約数和(自身を除く): 645398756

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 107, 130, 214, 260, 325, 428, 535, 650, 1070, 1300, 1391, 2140, 2675, 2782, 3413, 5350, 5564, 6826, 6955, 10700, 13652, 13910, 17065, 27820, 34130, 34775, 44369, 68260, 69550, 85325, 88738, 139100, 170650, 177476, 221845, 341300, 365191, 443690, 730382, 887380, 1109225, 1460764, 1825955, 2218450, 3651910, 4436900, 4747483, 7303820, 9129775, 9494966, 18259550, 18989932, 23737415, 36519100, 47474830, 94949660, 118687075, 237374150, 474748300]

約数ペア:

[(1, 474748300), (2, 237374150), (4, 118687075), (5, 94949660), (10, 47474830), (13, 36519100), (20, 23737415), (25, 18989932), (26, 18259550), (50, 9494966), (52, 9129775), (65, 7303820), (100, 4747483), (107, 4436900), (130, 3651910), (214, 2218450), (260, 1825955), (325, 1460764), (428, 1109225), (535, 887380), (650, 730382), (1070, 443690), (1300, 365191), (1391, 341300), (2140, 221845), (2675, 177476), (2782, 170650), (3413, 139100), (5350, 88738), (5564, 85325), (6826, 69550), (6955, 68260), (10700, 44369), (13652, 34775), (13910, 34130), (17065, 27820)]