428092600

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{719}}^1$

素因数の和:977

約数の個数: 96

約数和(自身を含む): 1078056000

約数和(自身を除く): 649963400

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 200, 229, 260, 325, 458, 520, 650, 719, 916, 1145, 1300, 1438, 1832, 2290, 2600, 2876, 2977, 3595, 4580, 5725, 5752, 5954, 7190, 9160, 9347, 11450, 11908, 14380, 14885, 17975, 18694, 22900, 23816, 28760, 29770, 35950, 37388, 45800, 46735, 59540, 71900, 74425, 74776, 93470, 119080, 143800, 148850, 164651, 186940, 233675, 297700, 329302, 373880, 467350, 595400, 658604, 823255, 934700, 1317208, 1646510, 1869400, 2140463, 3293020, 4116275, 4280926, 6586040, 8232550, 8561852, 10702315, 16465100, 17123704, 21404630, 32930200, 42809260, 53511575, 85618520, 107023150, 214046300, 428092600]

約数ペア:

[(1, 428092600), (2, 214046300), (4, 107023150), (5, 85618520), (8, 53511575), (10, 42809260), (13, 32930200), (20, 21404630), (25, 17123704), (26, 16465100), (40, 10702315), (50, 8561852), (52, 8232550), (65, 6586040), (100, 4280926), (104, 4116275), (130, 3293020), (200, 2140463), (229, 1869400), (260, 1646510), (325, 1317208), (458, 934700), (520, 823255), (650, 658604), (719, 595400), (916, 467350), (1145, 373880), (1300, 329302), (1438, 297700), (1832, 233675), (2290, 186940), (2600, 164651), (2876, 148850), (2977, 143800), (3595, 119080), (4580, 93470), (5725, 74776), (5752, 74425), (5954, 71900), (7190, 59540), (9160, 46735), (9347, 45800), (11450, 37388), (11908, 35950), (14380, 29770), (14885, 28760), (17975, 23816), (18694, 22900)]