79727660

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{5591}}^1$

素因数の和:5654

約数の個数: 48

約数和(自身を含む): 180375552

約数和(自身を除く): 100647892

約数列:

[1, 2, 4, 5, 10, 20, 23, 31, 46, 62, 92, 115, 124, 155, 230, 310, 460, 620, 713, 1426, 2852, 3565, 5591, 7130, 11182, 14260, 22364, 27955, 55910, 111820, 128593, 173321, 257186, 346642, 514372, 642965, 693284, 866605, 1285930, 1733210, 2571860, 3466420, 3986383, 7972766, 15945532, 19931915, 39863830, 79727660]

約数ペア:

[(1, 79727660), (2, 39863830), (4, 19931915), (5, 15945532), (10, 7972766), (20, 3986383), (23, 3466420), (31, 2571860), (46, 1733210), (62, 1285930), (92, 866605), (115, 693284), (124, 642965), (155, 514372), (230, 346642), (310, 257186), (460, 173321), (620, 128593), (713, 111820), (1426, 55910), (2852, 27955), (3565, 22364), (5591, 14260), (7130, 11182)]