2012087724920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{552771353}}^1$

素因数の和:552771384

約数の個数: 64

約数和(自身を含む): 5571935248320

約数和(自身を除く): 3559847523400

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, 552771353, 1105542706, 2211085412, 2763856765, 3869399471, 4422170824, 5527713530, 7186027589, 7738798942, 11055427060, 14372055178, 15477597884, 19346997355, 22110854120, 28744110356, 30955195768, 35930137945, 38693994710, 50302193123, 57488220712, 71860275890, 77387989420, 100604386246, 143720551780, 154775978840, 201208772492, 251510965615, 287441103560, 402417544984, 503021931230, 1006043862460, 2012087724920]

約数ペア:

[(1, 2012087724920), (2, 1006043862460), (4, 503021931230), (5, 402417544984), (7, 287441103560), (8, 251510965615), (10, 201208772492), (13, 154775978840), (14, 143720551780), (20, 100604386246), (26, 77387989420), (28, 71860275890), (35, 57488220712), (40, 50302193123), (52, 38693994710), (56, 35930137945), (65, 30955195768), (70, 28744110356), (91, 22110854120), (104, 19346997355), (130, 15477597884), (140, 14372055178), (182, 11055427060), (260, 7738798942), (280, 7186027589), (364, 5527713530), (455, 4422170824), (520, 3869399471), (728, 2763856765), (910, 2211085412), (1820, 1105542706), (3640, 552771353)]