104133040

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{1621}}^1$

素因数の和:1718

約数の個数: 80

約数和(自身を含む): 267902496

約数和(自身を除く): 163769456

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 73, 80, 88, 110, 146, 176, 220, 292, 365, 440, 584, 730, 803, 880, 1168, 1460, 1606, 1621, 2920, 3212, 3242, 4015, 5840, 6424, 6484, 8030, 8105, 12848, 12968, 16060, 16210, 17831, 25936, 32120, 32420, 35662, 64240, 64840, 71324, 89155, 118333, 129680, 142648, 178310, 236666, 285296, 356620, 473332, 591665, 713240, 946664, 1183330, 1301663, 1426480, 1893328, 2366660, 2603326, 4733320, 5206652, 6508315, 9466640, 10413304, 13016630, 20826608, 26033260, 52066520, 104133040]

約数ペア:

[(1, 104133040), (2, 52066520), (4, 26033260), (5, 20826608), (8, 13016630), (10, 10413304), (11, 9466640), (16, 6508315), (20, 5206652), (22, 4733320), (40, 2603326), (44, 2366660), (55, 1893328), (73, 1426480), (80, 1301663), (88, 1183330), (110, 946664), (146, 713240), (176, 591665), (220, 473332), (292, 356620), (365, 285296), (440, 236666), (584, 178310), (730, 142648), (803, 129680), (880, 118333), (1168, 89155), (1460, 71324), (1606, 64840), (1621, 64240), (2920, 35662), (3212, 32420), (3242, 32120), (4015, 25936), (5840, 17831), (6424, 16210), (6484, 16060), (8030, 12968), (8105, 12848)]