103622509160

素因数分解:

$2^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{229}}^1\times {\mathrm{1163}}^1$

素因数の和:1611

約数の個数: 128

約数和(自身を含む): 239405932800

約数和(自身を除く): 135783423640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 71, 137, 142, 229, 274, 284, 355, 458, 548, 568, 685, 710, 916, 1096, 1145, 1163, 1370, 1420, 1832, 2290, 2326, 2740, 2840, 4580, 4652, 5480, 5815, 9160, 9304, 9727, 11630, 16259, 19454, 23260, 31373, 32518, 38908, 46520, 48635, 62746, 65036, 77816, 81295, 82573, 97270, 125492, 130072, 156865, 159331, 162590, 165146, 194540, 250984, 266327, 313730, 318662, 325180, 330292, 389080, 412865, 532654, 627460, 637324, 650360, 660584, 796655, 825730, 1065308, 1254920, 1274648, 1331635, 1593310, 1651460, 2130616, 2227483, 2663270, 3186620, 3302920, 4454966, 5326540, 6373240, 8909932, 10653080, 11137415, 11312501, 17819864, 18909217, 22274830, 22625002, 36486799, 37818434, 44549660, 45250004, 56562505, 72973598, 75636868, 89099320, 90500008, 94546085, 113125010, 145947196, 151273736, 182433995, 189092170, 226250020, 291894392, 364867990, 378184340, 452500040, 729735980, 756368680, 1459471960, 2590562729, 5181125458, 10362250916, 12952813645, 20724501832, 25905627290, 51811254580, 103622509160]

約数ペア:

[(1, 103622509160), (2, 51811254580), (4, 25905627290), (5, 20724501832), (8, 12952813645), (10, 10362250916), (20, 5181125458), (40, 2590562729), (71, 1459471960), (137, 756368680), (142, 729735980), (229, 452500040), (274, 378184340), (284, 364867990), (355, 291894392), (458, 226250020), (548, 189092170), (568, 182433995), (685, 151273736), (710, 145947196), (916, 113125010), (1096, 94546085), (1145, 90500008), (1163, 89099320), (1370, 75636868), (1420, 72973598), (1832, 56562505), (2290, 45250004), (2326, 44549660), (2740, 37818434), (2840, 36486799), (4580, 22625002), (4652, 22274830), (5480, 18909217), (5815, 17819864), (9160, 11312501), (9304, 11137415), (9727, 10653080), (11630, 8909932), (16259, 6373240), (19454, 5326540), (23260, 4454966), (31373, 3302920), (32518, 3186620), (38908, 2663270), (46520, 2227483), (48635, 2130616), (62746, 1651460), (65036, 1593310), (77816, 1331635), (81295, 1274648), (82573, 1254920), (97270, 1065308), (125492, 825730), (130072, 796655), (156865, 660584), (159331, 650360), (162590, 637324), (165146, 627460), (194540, 532654), (250984, 412865), (266327, 389080), (313730, 330292), (318662, 325180)]