15697923680

素因数分解:

$2^5\times 5^1\times {\mathrm{2791}}^1\times {\mathrm{35153}}^1$

素因数の和:37959

約数の個数: 48

約数和(自身を含む): 37100687904

約数和(自身を除く): 21402764224

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 2791, 5582, 11164, 13955, 22328, 27910, 35153, 44656, 55820, 70306, 89312, 111640, 140612, 175765, 223280, 281224, 351530, 446560, 562448, 703060, 1124896, 1406120, 2812240, 5624480, 98112023, 196224046, 392448092, 490560115, 784896184, 981120230, 1569792368, 1962240460, 3139584736, 3924480920, 7848961840, 15697923680]

約数ペア:

[(1, 15697923680), (2, 7848961840), (4, 3924480920), (5, 3139584736), (8, 1962240460), (10, 1569792368), (16, 981120230), (20, 784896184), (32, 490560115), (40, 392448092), (80, 196224046), (160, 98112023), (2791, 5624480), (5582, 2812240), (11164, 1406120), (13955, 1124896), (22328, 703060), (27910, 562448), (35153, 446560), (44656, 351530), (55820, 281224), (70306, 223280), (89312, 175765), (111640, 140612)]