2238962440

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{9547}}^1$

素因数の和:9623

約数の個数: 128

約数和(自身を含む): 6063361920

約数和(自身を除く): 3824399480

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 41, 44, 52, 55, 65, 82, 88, 104, 110, 130, 143, 164, 205, 220, 260, 286, 328, 410, 440, 451, 520, 533, 572, 715, 820, 902, 1066, 1144, 1430, 1640, 1804, 2132, 2255, 2665, 2860, 3608, 4264, 4510, 5330, 5720, 5863, 9020, 9547, 10660, 11726, 18040, 19094, 21320, 23452, 29315, 38188, 46904, 47735, 58630, 76376, 95470, 105017, 117260, 124111, 190940, 210034, 234520, 248222, 381880, 391427, 420068, 496444, 525085, 620555, 782854, 840136, 992888, 1050170, 1241110, 1365221, 1565708, 1957135, 2100340, 2482220, 2730442, 3131416, 3914270, 4200680, 4305697, 4964440, 5088551, 5460884, 6826105, 7828540, 8611394, 10177102, 10921768, 13652210, 15657080, 17222788, 20354204, 21528485, 25442755, 27304420, 34445576, 40708408, 43056970, 50885510, 54608840, 55974061, 86113940, 101771020, 111948122, 172227880, 203542040, 223896244, 279870305, 447792488, 559740610, 1119481220, 2238962440]

約数ペア:

[(1, 2238962440), (2, 1119481220), (4, 559740610), (5, 447792488), (8, 279870305), (10, 223896244), (11, 203542040), (13, 172227880), (20, 111948122), (22, 101771020), (26, 86113940), (40, 55974061), (41, 54608840), (44, 50885510), (52, 43056970), (55, 40708408), (65, 34445576), (82, 27304420), (88, 25442755), (104, 21528485), (110, 20354204), (130, 17222788), (143, 15657080), (164, 13652210), (205, 10921768), (220, 10177102), (260, 8611394), (286, 7828540), (328, 6826105), (410, 5460884), (440, 5088551), (451, 4964440), (520, 4305697), (533, 4200680), (572, 3914270), (715, 3131416), (820, 2730442), (902, 2482220), (1066, 2100340), (1144, 1957135), (1430, 1565708), (1640, 1365221), (1804, 1241110), (2132, 1050170), (2255, 992888), (2665, 840136), (2860, 782854), (3608, 620555), (4264, 525085), (4510, 496444), (5330, 420068), (5720, 391427), (5863, 381880), (9020, 248222), (9547, 234520), (10660, 210034), (11726, 190940), (18040, 124111), (19094, 117260), (21320, 105017), (23452, 95470), (29315, 76376), (38188, 58630), (46904, 47735)]