1098283040

素因数分解:

$2^5\times 5^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{859}}^1$

素因数の和:1066

約数の個数: 96

約数和(自身を含む): 2660454720

約数和(自身を除く): 1562171680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 80, 122, 131, 160, 244, 262, 305, 488, 524, 610, 655, 859, 976, 1048, 1220, 1310, 1718, 1952, 2096, 2440, 2620, 3436, 4192, 4295, 4880, 5240, 6872, 7991, 8590, 9760, 10480, 13744, 15982, 17180, 20960, 27488, 31964, 34360, 39955, 52399, 63928, 68720, 79910, 104798, 112529, 127856, 137440, 159820, 209596, 225058, 255712, 261995, 319640, 419192, 450116, 523990, 562645, 639280, 838384, 900232, 1047980, 1125290, 1278560, 1676768, 1800464, 2095960, 2250580, 3600928, 4191920, 4501160, 6864269, 8383840, 9002320, 13728538, 18004640, 27457076, 34321345, 54914152, 68642690, 109828304, 137285380, 219656608, 274570760, 549141520, 1098283040]

約数ペア:

[(1, 1098283040), (2, 549141520), (4, 274570760), (5, 219656608), (8, 137285380), (10, 109828304), (16, 68642690), (20, 54914152), (32, 34321345), (40, 27457076), (61, 18004640), (80, 13728538), (122, 9002320), (131, 8383840), (160, 6864269), (244, 4501160), (262, 4191920), (305, 3600928), (488, 2250580), (524, 2095960), (610, 1800464), (655, 1676768), (859, 1278560), (976, 1125290), (1048, 1047980), (1220, 900232), (1310, 838384), (1718, 639280), (1952, 562645), (2096, 523990), (2440, 450116), (2620, 419192), (3436, 319640), (4192, 261995), (4295, 255712), (4880, 225058), (5240, 209596), (6872, 159820), (7991, 137440), (8590, 127856), (9760, 112529), (10480, 104798), (13744, 79910), (15982, 68720), (17180, 63928), (20960, 52399), (27488, 39955), (31964, 34360)]