69516250

素因数分解:

$2^1\times 5^4\times {\mathrm{19}}^1\times {\mathrm{2927}}^1$

素因数の和:2968

約数の個数: 40

約数和(自身を含む): 137206080

約数和(自身を除く): 67689830

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 125, 190, 250, 475, 625, 950, 1250, 2375, 2927, 4750, 5854, 11875, 14635, 23750, 29270, 55613, 73175, 111226, 146350, 278065, 365875, 556130, 731750, 1390325, 1829375, 2780650, 3658750, 6951625, 13903250, 34758125, 69516250]

約数ペア:

[(1, 69516250), (2, 34758125), (5, 13903250), (10, 6951625), (19, 3658750), (25, 2780650), (38, 1829375), (50, 1390325), (95, 731750), (125, 556130), (190, 365875), (250, 278065), (475, 146350), (625, 111226), (950, 73175), (1250, 55613), (2375, 29270), (2927, 23750), (4750, 14635), (5854, 11875)]