23124920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6353}}^1$

素因数の和:6384

約数の個数: 64

約数和(自身を含む): 64048320

約数和(自身を除く): 40923400

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, 6353, 12706, 25412, 31765, 44471, 50824, 63530, 82589, 88942, 127060, 165178, 177884, 222355, 254120, 330356, 355768, 412945, 444710, 578123, 660712, 825890, 889420, 1156246, 1651780, 1778840, 2312492, 2890615, 3303560, 4624984, 5781230, 11562460, 23124920]

約数ペア:

[(1, 23124920), (2, 11562460), (4, 5781230), (5, 4624984), (7, 3303560), (8, 2890615), (10, 2312492), (13, 1778840), (14, 1651780), (20, 1156246), (26, 889420), (28, 825890), (35, 660712), (40, 578123), (52, 444710), (56, 412945), (65, 355768), (70, 330356), (91, 254120), (104, 222355), (130, 177884), (140, 165178), (182, 127060), (260, 88942), (280, 82589), (364, 63530), (455, 50824), (520, 44471), (728, 31765), (910, 25412), (1820, 12706), (3640, 6353)]