70565920

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{347}}^1$

素因数の和:434

約数の個数: 96

約数和(自身を含む): 176795136

約数和(自身を除く): 106229216

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 41, 62, 80, 82, 124, 155, 160, 164, 205, 248, 310, 328, 347, 410, 496, 620, 656, 694, 820, 992, 1240, 1271, 1312, 1388, 1640, 1735, 2480, 2542, 2776, 3280, 3470, 4960, 5084, 5552, 6355, 6560, 6940, 10168, 10757, 11104, 12710, 13880, 14227, 20336, 21514, 25420, 27760, 28454, 40672, 43028, 50840, 53785, 55520, 56908, 71135, 86056, 101680, 107570, 113816, 142270, 172112, 203360, 215140, 227632, 284540, 344224, 430280, 441037, 455264, 569080, 860560, 882074, 1138160, 1721120, 1764148, 2205185, 2276320, 3528296, 4410370, 7056592, 8820740, 14113184, 17641480, 35282960, 70565920]

約数ペア:

[(1, 70565920), (2, 35282960), (4, 17641480), (5, 14113184), (8, 8820740), (10, 7056592), (16, 4410370), (20, 3528296), (31, 2276320), (32, 2205185), (40, 1764148), (41, 1721120), (62, 1138160), (80, 882074), (82, 860560), (124, 569080), (155, 455264), (160, 441037), (164, 430280), (205, 344224), (248, 284540), (310, 227632), (328, 215140), (347, 203360), (410, 172112), (496, 142270), (620, 113816), (656, 107570), (694, 101680), (820, 86056), (992, 71135), (1240, 56908), (1271, 55520), (1312, 53785), (1388, 50840), (1640, 43028), (1735, 40672), (2480, 28454), (2542, 27760), (2776, 25420), (3280, 21514), (3470, 20336), (4960, 14227), (5084, 13880), (5552, 12710), (6355, 11104), (6560, 10757), (6940, 10168)]