1898485000

素因数分解:

$2^3\times 5^4\times {\mathrm{29}}^1\times {\mathrm{13093}}^1$

素因数の和:13148

約数の個数: 80

約数和(自身を含む): 4601886300

約数和(自身を除く): 2703401300

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 29, 40, 50, 58, 100, 116, 125, 145, 200, 232, 250, 290, 500, 580, 625, 725, 1000, 1160, 1250, 1450, 2500, 2900, 3625, 5000, 5800, 7250, 13093, 14500, 18125, 26186, 29000, 36250, 52372, 65465, 72500, 104744, 130930, 145000, 261860, 327325, 379697, 523720, 654650, 759394, 1309300, 1518788, 1636625, 1898485, 2618600, 3037576, 3273250, 3796970, 6546500, 7593940, 8183125, 9492425, 13093000, 15187880, 16366250, 18984850, 32732500, 37969700, 47462125, 65465000, 75939400, 94924250, 189848500, 237310625, 379697000, 474621250, 949242500, 1898485000]

約数ペア:

[(1, 1898485000), (2, 949242500), (4, 474621250), (5, 379697000), (8, 237310625), (10, 189848500), (20, 94924250), (25, 75939400), (29, 65465000), (40, 47462125), (50, 37969700), (58, 32732500), (100, 18984850), (116, 16366250), (125, 15187880), (145, 13093000), (200, 9492425), (232, 8183125), (250, 7593940), (290, 6546500), (500, 3796970), (580, 3273250), (625, 3037576), (725, 2618600), (1000, 1898485), (1160, 1636625), (1250, 1518788), (1450, 1309300), (2500, 759394), (2900, 654650), (3625, 523720), (5000, 379697), (5800, 327325), (7250, 261860), (13093, 145000), (14500, 130930), (18125, 104744), (26186, 72500), (29000, 65465), (36250, 52372)]