29783000

素因数分解:

$2^3\times 5^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:142

約数の個数: 128

約数和(自身を含む): 78624000

約数和(自身を除く): 48841000

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 29, 40, 50, 52, 58, 65, 79, 100, 104, 116, 125, 130, 145, 158, 200, 232, 250, 260, 290, 316, 325, 377, 395, 500, 520, 580, 632, 650, 725, 754, 790, 1000, 1027, 1160, 1300, 1450, 1508, 1580, 1625, 1885, 1975, 2054, 2291, 2600, 2900, 3016, 3160, 3250, 3625, 3770, 3950, 4108, 4582, 5135, 5800, 6500, 7250, 7540, 7900, 8216, 9164, 9425, 9875, 10270, 11455, 13000, 14500, 15080, 15800, 18328, 18850, 19750, 20540, 22910, 25675, 29000, 29783, 37700, 39500, 41080, 45820, 47125, 51350, 57275, 59566, 75400, 79000, 91640, 94250, 102700, 114550, 119132, 128375, 148915, 188500, 205400, 229100, 238264, 256750, 286375, 297830, 377000, 458200, 513500, 572750, 595660, 744575, 1027000, 1145500, 1191320, 1489150, 2291000, 2978300, 3722875, 5956600, 7445750, 14891500, 29783000]

約数ペア:

[(1, 29783000), (2, 14891500), (4, 7445750), (5, 5956600), (8, 3722875), (10, 2978300), (13, 2291000), (20, 1489150), (25, 1191320), (26, 1145500), (29, 1027000), (40, 744575), (50, 595660), (52, 572750), (58, 513500), (65, 458200), (79, 377000), (100, 297830), (104, 286375), (116, 256750), (125, 238264), (130, 229100), (145, 205400), (158, 188500), (200, 148915), (232, 128375), (250, 119132), (260, 114550), (290, 102700), (316, 94250), (325, 91640), (377, 79000), (395, 75400), (500, 59566), (520, 57275), (580, 51350), (632, 47125), (650, 45820), (725, 41080), (754, 39500), (790, 37700), (1000, 29783), (1027, 29000), (1160, 25675), (1300, 22910), (1450, 20540), (1508, 19750), (1580, 18850), (1625, 18328), (1885, 15800), (1975, 15080), (2054, 14500), (2291, 13000), (2600, 11455), (2900, 10270), (3016, 9875), (3160, 9425), (3250, 9164), (3625, 8216), (3770, 7900), (3950, 7540), (4108, 7250), (4582, 6500), (5135, 5800)]