2017643650

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{641}}^1$

素因数の和:820

約数の個数: 96

約数和(自身を含む): 4212855360

約数和(自身を除く): 2195211710

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 59, 97, 110, 118, 194, 275, 295, 485, 550, 590, 641, 649, 970, 1067, 1282, 1298, 1475, 2134, 2425, 2950, 3205, 3245, 4850, 5335, 5723, 6410, 6490, 7051, 10670, 11446, 14102, 16025, 16225, 26675, 28615, 32050, 32450, 35255, 37819, 53350, 57230, 62177, 62953, 70510, 75638, 124354, 125906, 143075, 176275, 189095, 286150, 310885, 314765, 352550, 378190, 416009, 621770, 629530, 683947, 832018, 945475, 1367894, 1554425, 1573825, 1890950, 2080045, 3108850, 3147650, 3419735, 3668443, 4160090, 6839470, 7336886, 10400225, 17098675, 18342215, 20800450, 34197350, 36684430, 40352873, 80705746, 91711075, 183422150, 201764365, 403528730, 1008821825, 2017643650]

約数ペア:

[(1, 2017643650), (2, 1008821825), (5, 403528730), (10, 201764365), (11, 183422150), (22, 91711075), (25, 80705746), (50, 40352873), (55, 36684430), (59, 34197350), (97, 20800450), (110, 18342215), (118, 17098675), (194, 10400225), (275, 7336886), (295, 6839470), (485, 4160090), (550, 3668443), (590, 3419735), (641, 3147650), (649, 3108850), (970, 2080045), (1067, 1890950), (1282, 1573825), (1298, 1554425), (1475, 1367894), (2134, 945475), (2425, 832018), (2950, 683947), (3205, 629530), (3245, 621770), (4850, 416009), (5335, 378190), (5723, 352550), (6410, 314765), (6490, 310885), (7051, 286150), (10670, 189095), (11446, 176275), (14102, 143075), (16025, 125906), (16225, 124354), (26675, 75638), (28615, 70510), (32050, 62953), (32450, 62177), (35255, 57230), (37819, 53350)]