133669841780

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{331}}^1\times {\mathrm{6449}}^1$

素因数の和:6921

約数の個数: 96

約数和(自身を含む): 293560243200

約数和(自身を除く): 159890401420

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 101, 124, 155, 202, 310, 331, 404, 505, 620, 662, 1010, 1324, 1655, 2020, 3131, 3310, 6262, 6449, 6620, 10261, 12524, 12898, 15655, 20522, 25796, 31310, 32245, 33431, 41044, 51305, 62620, 64490, 66862, 102610, 128980, 133724, 167155, 199919, 205220, 334310, 399838, 651349, 668620, 799676, 999595, 1036361, 1302698, 1999190, 2072722, 2134619, 2605396, 3256745, 3998380, 4145444, 4269238, 5181805, 6513490, 8538476, 10363610, 10673095, 13026980, 20191819, 20727220, 21346190, 40383638, 42692380, 66173189, 80767276, 100959095, 132346378, 201918190, 215596519, 264692756, 330865945, 403836380, 431193038, 661731890, 862386076, 1077982595, 1323463780, 2155965190, 4311930380, 6683492089, 13366984178, 26733968356, 33417460445, 66834920890, 133669841780]

約数ペア:

[(1, 133669841780), (2, 66834920890), (4, 33417460445), (5, 26733968356), (10, 13366984178), (20, 6683492089), (31, 4311930380), (62, 2155965190), (101, 1323463780), (124, 1077982595), (155, 862386076), (202, 661731890), (310, 431193038), (331, 403836380), (404, 330865945), (505, 264692756), (620, 215596519), (662, 201918190), (1010, 132346378), (1324, 100959095), (1655, 80767276), (2020, 66173189), (3131, 42692380), (3310, 40383638), (6262, 21346190), (6449, 20727220), (6620, 20191819), (10261, 13026980), (12524, 10673095), (12898, 10363610), (15655, 8538476), (20522, 6513490), (25796, 5181805), (31310, 4269238), (32245, 4145444), (33431, 3998380), (41044, 3256745), (51305, 2605396), (62620, 2134619), (64490, 2072722), (66862, 1999190), (102610, 1302698), (128980, 1036361), (133724, 999595), (167155, 799676), (199919, 668620), (205220, 651349), (334310, 399838)]