39849420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1087}}^1$

素因数の和:1159

約数の個数: 96

約数和(自身を含む): 122830848

約数和(自身を除く): 82981428

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 47, 52, 60, 65, 78, 94, 130, 141, 156, 188, 195, 235, 260, 282, 390, 470, 564, 611, 705, 780, 940, 1087, 1222, 1410, 1833, 2174, 2444, 2820, 3055, 3261, 3666, 4348, 5435, 6110, 6522, 7332, 9165, 10870, 12220, 13044, 14131, 16305, 18330, 21740, 28262, 32610, 36660, 42393, 51089, 56524, 65220, 70655, 84786, 102178, 141310, 153267, 169572, 204356, 211965, 255445, 282620, 306534, 423930, 510890, 613068, 664157, 766335, 847860, 1021780, 1328314, 1532670, 1992471, 2656628, 3065340, 3320785, 3984942, 6641570, 7969884, 9962355, 13283140, 19924710, 39849420]

約数ペア:

[(1, 39849420), (2, 19924710), (3, 13283140), (4, 9962355), (5, 7969884), (6, 6641570), (10, 3984942), (12, 3320785), (13, 3065340), (15, 2656628), (20, 1992471), (26, 1532670), (30, 1328314), (39, 1021780), (47, 847860), (52, 766335), (60, 664157), (65, 613068), (78, 510890), (94, 423930), (130, 306534), (141, 282620), (156, 255445), (188, 211965), (195, 204356), (235, 169572), (260, 153267), (282, 141310), (390, 102178), (470, 84786), (564, 70655), (611, 65220), (705, 56524), (780, 51089), (940, 42393), (1087, 36660), (1222, 32610), (1410, 28262), (1833, 21740), (2174, 18330), (2444, 16305), (2820, 14131), (3055, 13044), (3261, 12220), (3666, 10870), (4348, 9165), (5435, 7332), (6110, 6522)]