39239750

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{751}}^1$

素因数の和:798

約数の個数: 64

約数和(自身を含む): 84464640

約数和(自身を除く): 45224890

約数列:

[1, 2, 5, 10, 11, 19, 22, 25, 38, 50, 55, 95, 110, 125, 190, 209, 250, 275, 418, 475, 550, 751, 950, 1045, 1375, 1502, 2090, 2375, 2750, 3755, 4750, 5225, 7510, 8261, 10450, 14269, 16522, 18775, 26125, 28538, 37550, 41305, 52250, 71345, 82610, 93875, 142690, 156959, 187750, 206525, 313918, 356725, 413050, 713450, 784795, 1032625, 1569590, 1783625, 2065250, 3567250, 3923975, 7847950, 19619875, 39239750]

約数ペア:

[(1, 39239750), (2, 19619875), (5, 7847950), (10, 3923975), (11, 3567250), (19, 2065250), (22, 1783625), (25, 1569590), (38, 1032625), (50, 784795), (55, 713450), (95, 413050), (110, 356725), (125, 313918), (190, 206525), (209, 187750), (250, 156959), (275, 142690), (418, 93875), (475, 82610), (550, 71345), (751, 52250), (950, 41305), (1045, 37550), (1375, 28538), (1502, 26125), (2090, 18775), (2375, 16522), (2750, 14269), (3755, 10450), (4750, 8261), (5225, 7510)]