61599340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{1327}}^1$

素因数の和:1558

約数の個数: 48

約数和(自身を含む): 141894144

約数和(自身を除く): 80294804

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 211, 220, 422, 844, 1055, 1327, 2110, 2321, 2654, 4220, 4642, 5308, 6635, 9284, 11605, 13270, 14597, 23210, 26540, 29194, 46420, 58388, 72985, 145970, 279997, 291940, 559994, 1119988, 1399985, 2799970, 3079967, 5599940, 6159934, 12319868, 15399835, 30799670, 61599340]

約数ペア:

[(1, 61599340), (2, 30799670), (4, 15399835), (5, 12319868), (10, 6159934), (11, 5599940), (20, 3079967), (22, 2799970), (44, 1399985), (55, 1119988), (110, 559994), (211, 291940), (220, 279997), (422, 145970), (844, 72985), (1055, 58388), (1327, 46420), (2110, 29194), (2321, 26540), (2654, 23210), (4220, 14597), (4642, 13270), (5308, 11605), (6635, 9284)]