835048760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{229409}}^1$

素因数の和:229440

約数の個数: 64

約数和(自身を含む): 2312452800

約数和(自身を除く): 1477404040

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, 229409, 458818, 917636, 1147045, 1605863, 1835272, 2294090, 2982317, 3211726, 4588180, 5964634, 6423452, 8029315, 9176360, 11929268, 12846904, 14911585, 16058630, 20876219, 23858536, 29823170, 32117260, 41752438, 59646340, 64234520, 83504876, 104381095, 119292680, 167009752, 208762190, 417524380, 835048760]

約数ペア:

[(1, 835048760), (2, 417524380), (4, 208762190), (5, 167009752), (7, 119292680), (8, 104381095), (10, 83504876), (13, 64234520), (14, 59646340), (20, 41752438), (26, 32117260), (28, 29823170), (35, 23858536), (40, 20876219), (52, 16058630), (56, 14911585), (65, 12846904), (70, 11929268), (91, 9176360), (104, 8029315), (130, 6423452), (140, 5964634), (182, 4588180), (260, 3211726), (280, 2982317), (364, 2294090), (455, 1835272), (520, 1605863), (728, 1147045), (910, 917636), (1820, 458818), (3640, 229409)]