11423750

素因数分解:

$2^1\times 5^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1$

素因数の和:91

約数の個数: 80

約数和(自身を含む): 24929520

約数和(自身を除く): 13505770

約数列:

[1, 2, 5, 10, 13, 19, 25, 26, 37, 38, 50, 65, 74, 95, 125, 130, 185, 190, 247, 250, 325, 370, 475, 481, 494, 625, 650, 703, 925, 950, 962, 1235, 1250, 1406, 1625, 1850, 2375, 2405, 2470, 3250, 3515, 4625, 4750, 4810, 6175, 7030, 8125, 9139, 9250, 11875, 12025, 12350, 16250, 17575, 18278, 23125, 23750, 24050, 30875, 35150, 45695, 46250, 60125, 61750, 87875, 91390, 120250, 154375, 175750, 228475, 300625, 308750, 439375, 456950, 601250, 878750, 1142375, 2284750, 5711875, 11423750]

約数ペア:

[(1, 11423750), (2, 5711875), (5, 2284750), (10, 1142375), (13, 878750), (19, 601250), (25, 456950), (26, 439375), (37, 308750), (38, 300625), (50, 228475), (65, 175750), (74, 154375), (95, 120250), (125, 91390), (130, 87875), (185, 61750), (190, 60125), (247, 46250), (250, 45695), (325, 35150), (370, 30875), (475, 24050), (481, 23750), (494, 23125), (625, 18278), (650, 17575), (703, 16250), (925, 12350), (950, 12025), (962, 11875), (1235, 9250), (1250, 9139), (1406, 8125), (1625, 7030), (1850, 6175), (2375, 4810), (2405, 4750), (2470, 4625), (3250, 3515)]