98270000

素因数分解:

$2^4\times 5^4\times {\mathrm{31}}^1\times {\mathrm{317}}^1$

素因数の和:376

約数の個数: 100

約数和(自身を含む): 246371136

約数和(自身を除く): 148101136

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 40, 50, 62, 80, 100, 124, 125, 155, 200, 248, 250, 310, 317, 400, 496, 500, 620, 625, 634, 775, 1000, 1240, 1250, 1268, 1550, 1585, 2000, 2480, 2500, 2536, 3100, 3170, 3875, 5000, 5072, 6200, 6340, 7750, 7925, 9827, 10000, 12400, 12680, 15500, 15850, 19375, 19654, 25360, 31000, 31700, 38750, 39308, 39625, 49135, 62000, 63400, 77500, 78616, 79250, 98270, 126800, 155000, 157232, 158500, 196540, 198125, 245675, 310000, 317000, 393080, 396250, 491350, 634000, 786160, 792500, 982700, 1228375, 1585000, 1965400, 2456750, 3170000, 3930800, 4913500, 6141875, 9827000, 12283750, 19654000, 24567500, 49135000, 98270000]

約数ペア:

[(1, 98270000), (2, 49135000), (4, 24567500), (5, 19654000), (8, 12283750), (10, 9827000), (16, 6141875), (20, 4913500), (25, 3930800), (31, 3170000), (40, 2456750), (50, 1965400), (62, 1585000), (80, 1228375), (100, 982700), (124, 792500), (125, 786160), (155, 634000), (200, 491350), (248, 396250), (250, 393080), (310, 317000), (317, 310000), (400, 245675), (496, 198125), (500, 196540), (620, 158500), (625, 157232), (634, 155000), (775, 126800), (1000, 98270), (1240, 79250), (1250, 78616), (1268, 77500), (1550, 63400), (1585, 62000), (2000, 49135), (2480, 39625), (2500, 39308), (2536, 38750), (3100, 31700), (3170, 31000), (3875, 25360), (5000, 19654), (5072, 19375), (6200, 15850), (6340, 15500), (7750, 12680), (7925, 12400), (9827, 10000)]