26623750

素因数分解:

$2^1\times 5^4\times {\mathrm{19}}^2\times {\mathrm{59}}^1$

素因数の和:119

約数の個数: 60

約数和(自身を含む): 53560980

約数和(自身を除く): 26937230

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 59, 95, 118, 125, 190, 250, 295, 361, 475, 590, 625, 722, 950, 1121, 1250, 1475, 1805, 2242, 2375, 2950, 3610, 4750, 5605, 7375, 9025, 11210, 11875, 14750, 18050, 21299, 23750, 28025, 36875, 42598, 45125, 56050, 73750, 90250, 106495, 140125, 212990, 225625, 280250, 451250, 532475, 700625, 1064950, 1401250, 2662375, 5324750, 13311875, 26623750]

約数ペア:

[(1, 26623750), (2, 13311875), (5, 5324750), (10, 2662375), (19, 1401250), (25, 1064950), (38, 700625), (50, 532475), (59, 451250), (95, 280250), (118, 225625), (125, 212990), (190, 140125), (250, 106495), (295, 90250), (361, 73750), (475, 56050), (590, 45125), (625, 42598), (722, 36875), (950, 28025), (1121, 23750), (1250, 21299), (1475, 18050), (1805, 14750), (2242, 11875), (2375, 11210), (2950, 9025), (3610, 7375), (4750, 5605)]