102294940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{491}}^1\times {\mathrm{947}}^1$

素因数の和:1458

約数の個数: 48

約数和(自身を含む): 235073664

約数和(自身を除く): 132778724

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 491, 947, 982, 1894, 1964, 2455, 3788, 4735, 4910, 5401, 9470, 9820, 10417, 10802, 18940, 20834, 21604, 27005, 41668, 52085, 54010, 104170, 108020, 208340, 464977, 929954, 1859908, 2324885, 4649770, 5114747, 9299540, 10229494, 20458988, 25573735, 51147470, 102294940]

約数ペア:

[(1, 102294940), (2, 51147470), (4, 25573735), (5, 20458988), (10, 10229494), (11, 9299540), (20, 5114747), (22, 4649770), (44, 2324885), (55, 1859908), (110, 929954), (220, 464977), (491, 208340), (947, 108020), (982, 104170), (1894, 54010), (1964, 52085), (2455, 41668), (3788, 27005), (4735, 21604), (4910, 20834), (5401, 18940), (9470, 10802), (9820, 10417)]