111819189040

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1604753}}^1$

素因数の和:1604846

約数の個数: 80

約数和(自身を含む): 284157000288

約数和(自身を除く): 172337811248

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 67, 80, 104, 130, 134, 208, 260, 268, 335, 520, 536, 670, 871, 1040, 1072, 1340, 1742, 2680, 3484, 4355, 5360, 6968, 8710, 13936, 17420, 34840, 69680, 1604753, 3209506, 6419012, 8023765, 12838024, 16047530, 20861789, 25676048, 32095060, 41723578, 64190120, 83447156, 104308945, 107518451, 128380240, 166894312, 208617890, 215036902, 333788624, 417235780, 430073804, 537592255, 834471560, 860147608, 1075184510, 1397739863, 1668943120, 1720295216, 2150369020, 2795479726, 4300738040, 5590959452, 6988699315, 8601476080, 11181918904, 13977398630, 22363837808, 27954797260, 55909594520, 111819189040]

約数ペア:

[(1, 111819189040), (2, 55909594520), (4, 27954797260), (5, 22363837808), (8, 13977398630), (10, 11181918904), (13, 8601476080), (16, 6988699315), (20, 5590959452), (26, 4300738040), (40, 2795479726), (52, 2150369020), (65, 1720295216), (67, 1668943120), (80, 1397739863), (104, 1075184510), (130, 860147608), (134, 834471560), (208, 537592255), (260, 430073804), (268, 417235780), (335, 333788624), (520, 215036902), (536, 208617890), (670, 166894312), (871, 128380240), (1040, 107518451), (1072, 104308945), (1340, 83447156), (1742, 64190120), (2680, 41723578), (3484, 32095060), (4355, 25676048), (5360, 20861789), (6968, 16047530), (8710, 12838024), (13936, 8023765), (17420, 6419012), (34840, 3209506), (69680, 1604753)]