72035510

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{269}}^1\times {\mathrm{439}}^1$

素因数の和:776

約数の個数: 32

約数和(自身を含む): 132580800

約数和(自身を除く): 60545290

約数列:

[1, 2, 5, 10, 61, 122, 269, 305, 439, 538, 610, 878, 1345, 2195, 2690, 4390, 16409, 26779, 32818, 53558, 82045, 118091, 133895, 164090, 236182, 267790, 590455, 1180910, 7203551, 14407102, 36017755, 72035510]

約数ペア:

[(1, 72035510), (2, 36017755), (5, 14407102), (10, 7203551), (61, 1180910), (122, 590455), (269, 267790), (305, 236182), (439, 164090), (538, 133895), (610, 118091), (878, 82045), (1345, 53558), (2195, 32818), (2690, 26779), (4390, 16409)]