15676002050

素因数分解:

$2^1\times 5^2\times {\mathrm{59}}^1\times {\mathrm{2161}}^1\times {\mathrm{2459}}^1$

素因数の和:4691

約数の個数: 48

約数和(自身を含む): 29677341600

約数和(自身を除く): 14001339550

約数列:

[1, 2, 5, 10, 25, 50, 59, 118, 295, 590, 1475, 2161, 2459, 2950, 4322, 4918, 10805, 12295, 21610, 24590, 54025, 61475, 108050, 122950, 127499, 145081, 254998, 290162, 637495, 725405, 1274990, 1450810, 3187475, 3627025, 5313899, 6374950, 7254050, 10627798, 26569495, 53138990, 132847475, 265694950, 313520041, 627040082, 1567600205, 3135200410, 7838001025, 15676002050]

約数ペア:

[(1, 15676002050), (2, 7838001025), (5, 3135200410), (10, 1567600205), (25, 627040082), (50, 313520041), (59, 265694950), (118, 132847475), (295, 53138990), (590, 26569495), (1475, 10627798), (2161, 7254050), (2459, 6374950), (2950, 5313899), (4322, 3627025), (4918, 3187475), (10805, 1450810), (12295, 1274990), (21610, 725405), (24590, 637495), (54025, 290162), (61475, 254998), (108050, 145081), (122950, 127499)]