61726250

素因数分解:

$2^1\times 5^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1$

素因数の和:177

約数の個数: 80

約数和(自身を含む): 128208960

約数和(自身を除く): 66482710

約数列:

[1, 2, 5, 10, 19, 23, 25, 38, 46, 50, 95, 113, 115, 125, 190, 226, 230, 250, 437, 475, 565, 575, 625, 874, 950, 1130, 1150, 1250, 2147, 2185, 2375, 2599, 2825, 2875, 4294, 4370, 4750, 5198, 5650, 5750, 10735, 10925, 11875, 12995, 14125, 14375, 21470, 21850, 23750, 25990, 28250, 28750, 49381, 53675, 54625, 64975, 70625, 98762, 107350, 109250, 129950, 141250, 246905, 268375, 273125, 324875, 493810, 536750, 546250, 649750, 1234525, 1341875, 1624375, 2469050, 2683750, 3248750, 6172625, 12345250, 30863125, 61726250]

約数ペア:

[(1, 61726250), (2, 30863125), (5, 12345250), (10, 6172625), (19, 3248750), (23, 2683750), (25, 2469050), (38, 1624375), (46, 1341875), (50, 1234525), (95, 649750), (113, 546250), (115, 536750), (125, 493810), (190, 324875), (226, 273125), (230, 268375), (250, 246905), (437, 141250), (475, 129950), (565, 109250), (575, 107350), (625, 98762), (874, 70625), (950, 64975), (1130, 54625), (1150, 53675), (1250, 49381), (2147, 28750), (2185, 28250), (2375, 25990), (2599, 23750), (2825, 21850), (2875, 21470), (4294, 14375), (4370, 14125), (4750, 12995), (5198, 11875), (5650, 10925), (5750, 10735)]