100851400

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{491}}^1$

素因数の和:599

約数の個数: 96

約数和(自身を含む): 256233600

約数和(自身を除く): 155382200

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 79, 100, 104, 130, 158, 200, 260, 316, 325, 395, 491, 520, 632, 650, 790, 982, 1027, 1300, 1580, 1964, 1975, 2054, 2455, 2600, 3160, 3928, 3950, 4108, 4910, 5135, 6383, 7900, 8216, 9820, 10270, 12275, 12766, 15800, 19640, 20540, 24550, 25532, 25675, 31915, 38789, 41080, 49100, 51064, 51350, 63830, 77578, 98200, 102700, 127660, 155156, 159575, 193945, 205400, 255320, 310312, 319150, 387890, 504257, 638300, 775780, 969725, 1008514, 1276600, 1551560, 1939450, 2017028, 2521285, 3878900, 4034056, 5042570, 7757800, 10085140, 12606425, 20170280, 25212850, 50425700, 100851400]

約数ペア:

[(1, 100851400), (2, 50425700), (4, 25212850), (5, 20170280), (8, 12606425), (10, 10085140), (13, 7757800), (20, 5042570), (25, 4034056), (26, 3878900), (40, 2521285), (50, 2017028), (52, 1939450), (65, 1551560), (79, 1276600), (100, 1008514), (104, 969725), (130, 775780), (158, 638300), (200, 504257), (260, 387890), (316, 319150), (325, 310312), (395, 255320), (491, 205400), (520, 193945), (632, 159575), (650, 155156), (790, 127660), (982, 102700), (1027, 98200), (1300, 77578), (1580, 63830), (1964, 51350), (1975, 51064), (2054, 49100), (2455, 41080), (2600, 38789), (3160, 31915), (3928, 25675), (3950, 25532), (4108, 24550), (4910, 20540), (5135, 19640), (6383, 15800), (7900, 12766), (8216, 12275), (9820, 10270)]