1465487860

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{104231}}^1$

素因数の和:104296

約数の個数: 48

約数和(自身を含む): 3327085440

約数和(自身を除く): 1861597580

約数列:

[1, 2, 4, 5, 10, 19, 20, 37, 38, 74, 76, 95, 148, 185, 190, 370, 380, 703, 740, 1406, 2812, 3515, 7030, 14060, 104231, 208462, 416924, 521155, 1042310, 1980389, 2084620, 3856547, 3960778, 7713094, 7921556, 9901945, 15426188, 19282735, 19803890, 38565470, 39607780, 73274393, 77130940, 146548786, 293097572, 366371965, 732743930, 1465487860]

約数ペア:

[(1, 1465487860), (2, 732743930), (4, 366371965), (5, 293097572), (10, 146548786), (19, 77130940), (20, 73274393), (37, 39607780), (38, 38565470), (74, 19803890), (76, 19282735), (95, 15426188), (148, 9901945), (185, 7921556), (190, 7713094), (370, 3960778), (380, 3856547), (703, 2084620), (740, 1980389), (1406, 1042310), (2812, 521155), (3515, 416924), (7030, 208462), (14060, 104231)]