118399686080

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{499}}^1\times {\mathrm{57037}}^1$

素因数の和:57566

約数の個数: 112

約数和(自身を含む): 304240692000

約数和(自身を除く): 185841005920

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 499, 520, 832, 998, 1040, 1996, 2080, 2495, 3992, 4160, 4990, 6487, 7984, 9980, 12974, 15968, 19960, 25948, 31936, 32435, 39920, 51896, 57037, 64870, 79840, 103792, 114074, 129740, 159680, 207584, 228148, 259480, 285185, 415168, 456296, 518960, 570370, 741481, 912592, 1037920, 1140740, 1482962, 1825184, 2075840, 2281480, 2965924, 3650368, 3707405, 4562960, 5931848, 7414810, 9125920, 11863696, 14829620, 18251840, 23727392, 28461463, 29659240, 47454784, 56922926, 59318480, 113845852, 118636960, 142307315, 227691704, 237273920, 284614630, 369999019, 455383408, 569229260, 739998038, 910766816, 1138458520, 1479996076, 1821533632, 1849995095, 2276917040, 2959992152, 3699990190, 4553834080, 5919984304, 7399980380, 9107668160, 11839968608, 14799960760, 23679937216, 29599921520, 59199843040, 118399686080]

約数ペア:

[(1, 118399686080), (2, 59199843040), (4, 29599921520), (5, 23679937216), (8, 14799960760), (10, 11839968608), (13, 9107668160), (16, 7399980380), (20, 5919984304), (26, 4553834080), (32, 3699990190), (40, 2959992152), (52, 2276917040), (64, 1849995095), (65, 1821533632), (80, 1479996076), (104, 1138458520), (130, 910766816), (160, 739998038), (208, 569229260), (260, 455383408), (320, 369999019), (416, 284614630), (499, 237273920), (520, 227691704), (832, 142307315), (998, 118636960), (1040, 113845852), (1996, 59318480), (2080, 56922926), (2495, 47454784), (3992, 29659240), (4160, 28461463), (4990, 23727392), (6487, 18251840), (7984, 14829620), (9980, 11863696), (12974, 9125920), (15968, 7414810), (19960, 5931848), (25948, 4562960), (31936, 3707405), (32435, 3650368), (39920, 2965924), (51896, 2281480), (57037, 2075840), (64870, 1825184), (79840, 1482962), (103792, 1140740), (114074, 1037920), (129740, 912592), (159680, 741481), (207584, 570370), (228148, 518960), (259480, 456296), (285185, 415168)]