520056188340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{18371}}^1\times {\mathrm{36293}}^1$

素因数の和:54689

約数の個数: 96

約数和(自身を含む): 1568298001536

約数和(自身を除く): 1048241813196

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 18371, 36293, 36742, 55113, 72586, 73484, 91855, 108879, 110226, 145172, 181465, 183710, 217758, 220452, 238823, 275565, 362930, 367420, 435516, 471809, 477646, 544395, 551130, 716469, 725860, 943618, 955292, 1088790, 1102260, 1194115, 1415427, 1432938, 1887236, 2177580, 2359045, 2388230, 2830854, 2865876, 3582345, 4718090, 4776460, 5661708, 7077135, 7164690, 9436180, 14154270, 14329380, 28308540, 666738703, 1333477406, 2000216109, 2666954812, 3333693515, 4000432218, 6667387030, 8000864436, 8667603139, 10001080545, 13334774060, 17335206278, 20002161090, 26002809417, 34670412556, 40004322180, 43338015695, 52005618834, 86676031390, 104011237668, 130014047085, 173352062780, 260028094170, 520056188340]

約数ペア:

[(1, 520056188340), (2, 260028094170), (3, 173352062780), (4, 130014047085), (5, 104011237668), (6, 86676031390), (10, 52005618834), (12, 43338015695), (13, 40004322180), (15, 34670412556), (20, 26002809417), (26, 20002161090), (30, 17335206278), (39, 13334774060), (52, 10001080545), (60, 8667603139), (65, 8000864436), (78, 6667387030), (130, 4000432218), (156, 3333693515), (195, 2666954812), (260, 2000216109), (390, 1333477406), (780, 666738703), (18371, 28308540), (36293, 14329380), (36742, 14154270), (55113, 9436180), (72586, 7164690), (73484, 7077135), (91855, 5661708), (108879, 4776460), (110226, 4718090), (145172, 3582345), (181465, 2865876), (183710, 2830854), (217758, 2388230), (220452, 2359045), (238823, 2177580), (275565, 1887236), (362930, 1432938), (367420, 1415427), (435516, 1194115), (471809, 1102260), (477646, 1088790), (544395, 955292), (551130, 943618), (716469, 725860)]