92390740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{1321}}^1$

素因数の和:1612

約数の個数: 48

約数和(自身を含む): 209880720

約数和(自身を除く): 117489980

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 269, 538, 1076, 1321, 1345, 2642, 2690, 3497, 5284, 5380, 6605, 6994, 13210, 13988, 17173, 17485, 26420, 34346, 34970, 68692, 69940, 85865, 171730, 343460, 355349, 710698, 1421396, 1776745, 3553490, 4619537, 7106980, 9239074, 18478148, 23097685, 46195370, 92390740]

約数ペア:

[(1, 92390740), (2, 46195370), (4, 23097685), (5, 18478148), (10, 9239074), (13, 7106980), (20, 4619537), (26, 3553490), (52, 1776745), (65, 1421396), (130, 710698), (260, 355349), (269, 343460), (538, 171730), (1076, 85865), (1321, 69940), (1345, 68692), (2642, 34970), (2690, 34346), (3497, 26420), (5284, 17485), (5380, 17173), (6605, 13988), (6994, 13210)]