22909120

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5507}}^1$

素因数の和:5537

約数の個数: 56

約数和(自身を含む): 58759344

約数和(自身を除く): 35850224

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 832, 1040, 2080, 4160, 5507, 11014, 22028, 27535, 44056, 55070, 71591, 88112, 110140, 143182, 176224, 220280, 286364, 352448, 357955, 440560, 572728, 715910, 881120, 1145456, 1431820, 1762240, 2290912, 2863640, 4581824, 5727280, 11454560, 22909120]

約数ペア:

[(1, 22909120), (2, 11454560), (4, 5727280), (5, 4581824), (8, 2863640), (10, 2290912), (13, 1762240), (16, 1431820), (20, 1145456), (26, 881120), (32, 715910), (40, 572728), (52, 440560), (64, 357955), (65, 352448), (80, 286364), (104, 220280), (130, 176224), (160, 143182), (208, 110140), (260, 88112), (320, 71591), (416, 55070), (520, 44056), (832, 27535), (1040, 22028), (2080, 11014), (4160, 5507)]