1676131160

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1\times {\mathrm{317}}^1$

素因数の和:597

約数の個数: 128

約数和(自身を含む): 4216069440

約数和(自身を除く): 2539938280

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 61, 88, 110, 122, 197, 220, 244, 305, 317, 394, 440, 488, 610, 634, 671, 788, 985, 1220, 1268, 1342, 1576, 1585, 1970, 2167, 2440, 2536, 2684, 3170, 3355, 3487, 3940, 4334, 5368, 6340, 6710, 6974, 7880, 8668, 10835, 12017, 12680, 13420, 13948, 17336, 17435, 19337, 21670, 24034, 26840, 27896, 34870, 38674, 43340, 48068, 60085, 62449, 69740, 77348, 86680, 96136, 96685, 120170, 124898, 132187, 139480, 154696, 193370, 212707, 240340, 249796, 264374, 312245, 386740, 425414, 480680, 499592, 528748, 624490, 660935, 686939, 773480, 850828, 1057496, 1063535, 1248980, 1321870, 1373878, 1701656, 2127070, 2497960, 2643740, 2747756, 3434695, 3809389, 4254140, 5287480, 5495512, 6869390, 7618778, 8508280, 13738780, 15237556, 19046945, 27477560, 30475112, 38093890, 41903279, 76187780, 83806558, 152375560, 167613116, 209516395, 335226232, 419032790, 838065580, 1676131160]

約数ペア:

[(1, 1676131160), (2, 838065580), (4, 419032790), (5, 335226232), (8, 209516395), (10, 167613116), (11, 152375560), (20, 83806558), (22, 76187780), (40, 41903279), (44, 38093890), (55, 30475112), (61, 27477560), (88, 19046945), (110, 15237556), (122, 13738780), (197, 8508280), (220, 7618778), (244, 6869390), (305, 5495512), (317, 5287480), (394, 4254140), (440, 3809389), (488, 3434695), (610, 2747756), (634, 2643740), (671, 2497960), (788, 2127070), (985, 1701656), (1220, 1373878), (1268, 1321870), (1342, 1248980), (1576, 1063535), (1585, 1057496), (1970, 850828), (2167, 773480), (2440, 686939), (2536, 660935), (2684, 624490), (3170, 528748), (3355, 499592), (3487, 480680), (3940, 425414), (4334, 386740), (5368, 312245), (6340, 264374), (6710, 249796), (6974, 240340), (7880, 212707), (8668, 193370), (10835, 154696), (12017, 139480), (12680, 132187), (13420, 124898), (13948, 120170), (17336, 96685), (17435, 96136), (19337, 86680), (21670, 77348), (24034, 69740), (26840, 62449), (27896, 60085), (34870, 48068), (38674, 43340)]