42475940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{7103}}^1$

素因数の和:7148

約数の個数: 48

約数和(自身を含む): 100251648

約数和(自身を除く): 57775708

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 46, 52, 65, 92, 115, 130, 230, 260, 299, 460, 598, 1196, 1495, 2990, 5980, 7103, 14206, 28412, 35515, 71030, 92339, 142060, 163369, 184678, 326738, 369356, 461695, 653476, 816845, 923390, 1633690, 1846780, 2123797, 3267380, 4247594, 8495188, 10618985, 21237970, 42475940]

約数ペア:

[(1, 42475940), (2, 21237970), (4, 10618985), (5, 8495188), (10, 4247594), (13, 3267380), (20, 2123797), (23, 1846780), (26, 1633690), (46, 923390), (52, 816845), (65, 653476), (92, 461695), (115, 369356), (130, 326738), (230, 184678), (260, 163369), (299, 142060), (460, 92339), (598, 71030), (1196, 35515), (1495, 28412), (2990, 14206), (5980, 7103)]