119470000

素因数分解:

$2^4\times 5^4\times {\mathrm{13}}^1\times {\mathrm{919}}^1$

素因数の和:960

約数の個数: 100

約数和(自身を含む): 311837680

約数和(自身を除く): 192367680

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 125, 130, 200, 208, 250, 260, 325, 400, 500, 520, 625, 650, 919, 1000, 1040, 1250, 1300, 1625, 1838, 2000, 2500, 2600, 3250, 3676, 4595, 5000, 5200, 6500, 7352, 8125, 9190, 10000, 11947, 13000, 14704, 16250, 18380, 22975, 23894, 26000, 32500, 36760, 45950, 47788, 59735, 65000, 73520, 91900, 95576, 114875, 119470, 130000, 183800, 191152, 229750, 238940, 298675, 367600, 459500, 477880, 574375, 597350, 919000, 955760, 1148750, 1194700, 1493375, 1838000, 2297500, 2389400, 2986750, 4595000, 4778800, 5973500, 7466875, 9190000, 11947000, 14933750, 23894000, 29867500, 59735000, 119470000]

約数ペア:

[(1, 119470000), (2, 59735000), (4, 29867500), (5, 23894000), (8, 14933750), (10, 11947000), (13, 9190000), (16, 7466875), (20, 5973500), (25, 4778800), (26, 4595000), (40, 2986750), (50, 2389400), (52, 2297500), (65, 1838000), (80, 1493375), (100, 1194700), (104, 1148750), (125, 955760), (130, 919000), (200, 597350), (208, 574375), (250, 477880), (260, 459500), (325, 367600), (400, 298675), (500, 238940), (520, 229750), (625, 191152), (650, 183800), (919, 130000), (1000, 119470), (1040, 114875), (1250, 95576), (1300, 91900), (1625, 73520), (1838, 65000), (2000, 59735), (2500, 47788), (2600, 45950), (3250, 36760), (3676, 32500), (4595, 26000), (5000, 23894), (5200, 22975), (6500, 18380), (7352, 16250), (8125, 14704), (9190, 13000), (10000, 11947)]