110666920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{30403}}^1$

素因数の和:30434

約数の個数: 64

約数和(自身を含む): 306472320

約数和(自身を除く): 195805400

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 30403, 60806, 121612, 152015, 212821, 243224, 304030, 395239, 425642, 608060, 790478, 851284, 1064105, 1216120, 1580956, 1702568, 1976195, 2128210, 2766673, 3161912, 3952390, 4256420, 5533346, 7904780, 8512840, 11066692, 13833365, 15809560, 22133384, 27666730, 55333460, 110666920]

約数ペア:

[(1, 110666920), (2, 55333460), (4, 27666730), (5, 22133384), (7, 15809560), (8, 13833365), (10, 11066692), (13, 8512840), (14, 7904780), (20, 5533346), (26, 4256420), (28, 3952390), (35, 3161912), (40, 2766673), (52, 2128210), (56, 1976195), (65, 1702568), (70, 1580956), (91, 1216120), (104, 1064105), (130, 851284), (140, 790478), (182, 608060), (260, 425642), (280, 395239), (364, 304030), (455, 243224), (520, 212821), (728, 152015), (910, 121612), (1820, 60806), (3640, 30403)]