70195040

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{197}}^1$

素因数の和:360

約数の個数: 96

約数和(自身を含む): 177829344

約数和(自身を除く): 107634304

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 131, 136, 160, 170, 197, 262, 272, 340, 394, 524, 544, 655, 680, 788, 985, 1048, 1310, 1360, 1576, 1970, 2096, 2227, 2620, 2720, 3152, 3349, 3940, 4192, 4454, 5240, 6304, 6698, 7880, 8908, 10480, 11135, 13396, 15760, 16745, 17816, 20960, 22270, 25807, 26792, 31520, 33490, 35632, 44540, 51614, 53584, 66980, 71264, 89080, 103228, 107168, 129035, 133960, 178160, 206456, 258070, 267920, 356320, 412912, 438719, 516140, 535840, 825824, 877438, 1032280, 1754876, 2064560, 2193595, 3509752, 4129120, 4387190, 7019504, 8774380, 14039008, 17548760, 35097520, 70195040]

約数ペア:

[(1, 70195040), (2, 35097520), (4, 17548760), (5, 14039008), (8, 8774380), (10, 7019504), (16, 4387190), (17, 4129120), (20, 3509752), (32, 2193595), (34, 2064560), (40, 1754876), (68, 1032280), (80, 877438), (85, 825824), (131, 535840), (136, 516140), (160, 438719), (170, 412912), (197, 356320), (262, 267920), (272, 258070), (340, 206456), (394, 178160), (524, 133960), (544, 129035), (655, 107168), (680, 103228), (788, 89080), (985, 71264), (1048, 66980), (1310, 53584), (1360, 51614), (1576, 44540), (1970, 35632), (2096, 33490), (2227, 31520), (2620, 26792), (2720, 25807), (3152, 22270), (3349, 20960), (3940, 17816), (4192, 16745), (4454, 15760), (5240, 13396), (6304, 11135), (6698, 10480), (7880, 8908)]