10157214860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{499}}^1\times {\mathrm{991}}^1$

素因数の和:1591

約数の個数: 96

約数和(自身を含む): 23331840000

約数和(自身を除く): 13174625140

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 79, 130, 158, 260, 316, 395, 499, 790, 991, 998, 1027, 1580, 1982, 1996, 2054, 2495, 3964, 4108, 4955, 4990, 5135, 6487, 9910, 9980, 10270, 12883, 12974, 19820, 20540, 25766, 25948, 32435, 39421, 51532, 64415, 64870, 78289, 78842, 128830, 129740, 156578, 157684, 197105, 257660, 313156, 391445, 394210, 494509, 512473, 782890, 788420, 989018, 1017757, 1024946, 1565780, 1978036, 2035514, 2049892, 2472545, 2562365, 4071028, 4945090, 5088785, 5124730, 6428617, 9890180, 10177570, 10249460, 12857234, 20355140, 25714468, 32143085, 39066211, 64286170, 78132422, 128572340, 156264844, 195331055, 390662110, 507860743, 781324220, 1015721486, 2031442972, 2539303715, 5078607430, 10157214860]

約数ペア:

[(1, 10157214860), (2, 5078607430), (4, 2539303715), (5, 2031442972), (10, 1015721486), (13, 781324220), (20, 507860743), (26, 390662110), (52, 195331055), (65, 156264844), (79, 128572340), (130, 78132422), (158, 64286170), (260, 39066211), (316, 32143085), (395, 25714468), (499, 20355140), (790, 12857234), (991, 10249460), (998, 10177570), (1027, 9890180), (1580, 6428617), (1982, 5124730), (1996, 5088785), (2054, 4945090), (2495, 4071028), (3964, 2562365), (4108, 2472545), (4955, 2049892), (4990, 2035514), (5135, 1978036), (6487, 1565780), (9910, 1024946), (9980, 1017757), (10270, 989018), (12883, 788420), (12974, 782890), (19820, 512473), (20540, 494509), (25766, 394210), (25948, 391445), (32435, 313156), (39421, 257660), (51532, 197105), (64415, 157684), (64870, 156578), (78289, 129740), (78842, 128830)]