34349440

素因数分解:

$2^7\times 5^1\times {\mathrm{191}}^1\times {\mathrm{281}}^1$

素因数の和:491

約数の個数: 64

約数和(自身を含む): 82840320

約数和(自身を除く): 48490880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 191, 281, 320, 382, 562, 640, 764, 955, 1124, 1405, 1528, 1910, 2248, 2810, 3056, 3820, 4496, 5620, 6112, 7640, 8992, 11240, 12224, 15280, 17984, 22480, 24448, 30560, 35968, 44960, 53671, 61120, 89920, 107342, 122240, 179840, 214684, 268355, 429368, 536710, 858736, 1073420, 1717472, 2146840, 3434944, 4293680, 6869888, 8587360, 17174720, 34349440]

約数ペア:

[(1, 34349440), (2, 17174720), (4, 8587360), (5, 6869888), (8, 4293680), (10, 3434944), (16, 2146840), (20, 1717472), (32, 1073420), (40, 858736), (64, 536710), (80, 429368), (128, 268355), (160, 214684), (191, 179840), (281, 122240), (320, 107342), (382, 89920), (562, 61120), (640, 53671), (764, 44960), (955, 35968), (1124, 30560), (1405, 24448), (1528, 22480), (1910, 17984), (2248, 15280), (2810, 12224), (3056, 11240), (3820, 8992), (4496, 7640), (5620, 6112)]