31068160

素因数分解:

$2^{12}\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:107

約数の個数: 104

約数和(自身を含む): 78437016

約数和(自身を除く): 47368856

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 41, 64, 74, 80, 82, 128, 148, 160, 164, 185, 205, 256, 296, 320, 328, 370, 410, 512, 592, 640, 656, 740, 820, 1024, 1184, 1280, 1312, 1480, 1517, 1640, 2048, 2368, 2560, 2624, 2960, 3034, 3280, 4096, 4736, 5120, 5248, 5920, 6068, 6560, 7585, 9472, 10240, 10496, 11840, 12136, 13120, 15170, 18944, 20480, 20992, 23680, 24272, 26240, 30340, 37888, 41984, 47360, 48544, 52480, 60680, 75776, 83968, 94720, 97088, 104960, 121360, 151552, 167936, 189440, 194176, 209920, 242720, 378880, 388352, 419840, 485440, 757760, 776704, 839680, 970880, 1553408, 1941760, 3106816, 3883520, 6213632, 7767040, 15534080, 31068160]

約数ペア:

[(1, 31068160), (2, 15534080), (4, 7767040), (5, 6213632), (8, 3883520), (10, 3106816), (16, 1941760), (20, 1553408), (32, 970880), (37, 839680), (40, 776704), (41, 757760), (64, 485440), (74, 419840), (80, 388352), (82, 378880), (128, 242720), (148, 209920), (160, 194176), (164, 189440), (185, 167936), (205, 151552), (256, 121360), (296, 104960), (320, 97088), (328, 94720), (370, 83968), (410, 75776), (512, 60680), (592, 52480), (640, 48544), (656, 47360), (740, 41984), (820, 37888), (1024, 30340), (1184, 26240), (1280, 24272), (1312, 23680), (1480, 20992), (1517, 20480), (1640, 18944), (2048, 15170), (2368, 13120), (2560, 12136), (2624, 11840), (2960, 10496), (3034, 10240), (3280, 9472), (4096, 7585), (4736, 6560), (5120, 6068), (5248, 5920)]