7100574140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{251}}^1\times {\mathrm{863}}^1$

素因数の和:1283

約数の個数: 96

約数和(自身を含む): 16460236800

約数和(自身を除く): 9359662660

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 149, 220, 251, 298, 502, 596, 745, 863, 1004, 1255, 1490, 1639, 1726, 2510, 2761, 2980, 3278, 3452, 4315, 5020, 5522, 6556, 8195, 8630, 9493, 11044, 13805, 16390, 17260, 18986, 27610, 32780, 37399, 37972, 47465, 55220, 74798, 94930, 128587, 149596, 186995, 189860, 216613, 257174, 373990, 411389, 433226, 514348, 642935, 747980, 822778, 866452, 1083065, 1285870, 1414457, 1645556, 2056945, 2166130, 2382743, 2571740, 2828914, 4113890, 4332260, 4765486, 5657828, 7072285, 8227780, 9530972, 11913715, 14144570, 23827430, 28289140, 32275337, 47654860, 64550674, 129101348, 161376685, 322753370, 355028707, 645506740, 710057414, 1420114828, 1775143535, 3550287070, 7100574140]

約数ペア:

[(1, 7100574140), (2, 3550287070), (4, 1775143535), (5, 1420114828), (10, 710057414), (11, 645506740), (20, 355028707), (22, 322753370), (44, 161376685), (55, 129101348), (110, 64550674), (149, 47654860), (220, 32275337), (251, 28289140), (298, 23827430), (502, 14144570), (596, 11913715), (745, 9530972), (863, 8227780), (1004, 7072285), (1255, 5657828), (1490, 4765486), (1639, 4332260), (1726, 4113890), (2510, 2828914), (2761, 2571740), (2980, 2382743), (3278, 2166130), (3452, 2056945), (4315, 1645556), (5020, 1414457), (5522, 1285870), (6556, 1083065), (8195, 866452), (8630, 822778), (9493, 747980), (11044, 642935), (13805, 514348), (16390, 433226), (17260, 411389), (18986, 373990), (27610, 257174), (32780, 216613), (37399, 189860), (37972, 186995), (47465, 149596), (55220, 128587), (74798, 94930)]