996946340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{6959}}^1$

素因数の和:7029

約数の個数: 96

約数和(自身を含む): 2455488000

約数和(自身を除く): 1458541660

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 29, 38, 52, 58, 65, 76, 95, 116, 130, 145, 190, 247, 260, 290, 377, 380, 494, 551, 580, 754, 988, 1102, 1235, 1508, 1885, 2204, 2470, 2755, 3770, 4940, 5510, 6959, 7163, 7540, 11020, 13918, 14326, 27836, 28652, 34795, 35815, 69590, 71630, 90467, 132221, 139180, 143260, 180934, 201811, 264442, 361868, 403622, 452335, 528884, 661105, 807244, 904670, 1009055, 1322210, 1718873, 1809340, 2018110, 2623543, 2644420, 3437746, 3834409, 4036220, 5247086, 6875492, 7668818, 8594365, 10494172, 13117715, 15337636, 17188730, 19172045, 26235430, 34377460, 38344090, 49847317, 52470860, 76688180, 99694634, 199389268, 249236585, 498473170, 996946340]

約数ペア:

[(1, 996946340), (2, 498473170), (4, 249236585), (5, 199389268), (10, 99694634), (13, 76688180), (19, 52470860), (20, 49847317), (26, 38344090), (29, 34377460), (38, 26235430), (52, 19172045), (58, 17188730), (65, 15337636), (76, 13117715), (95, 10494172), (116, 8594365), (130, 7668818), (145, 6875492), (190, 5247086), (247, 4036220), (260, 3834409), (290, 3437746), (377, 2644420), (380, 2623543), (494, 2018110), (551, 1809340), (580, 1718873), (754, 1322210), (988, 1009055), (1102, 904670), (1235, 807244), (1508, 661105), (1885, 528884), (2204, 452335), (2470, 403622), (2755, 361868), (3770, 264442), (4940, 201811), (5510, 180934), (6959, 143260), (7163, 139180), (7540, 132221), (11020, 90467), (13918, 71630), (14326, 69590), (27836, 35815), (28652, 34795)]