1478408050

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{222317}}^1$

素因数の和:222355

約数の個数: 48

約数和(自身を含む): 3308091840

約数和(自身を除く): 1829683790

約数列:

[1, 2, 5, 7, 10, 14, 19, 25, 35, 38, 50, 70, 95, 133, 175, 190, 266, 350, 475, 665, 950, 1330, 3325, 6650, 222317, 444634, 1111585, 1556219, 2223170, 3112438, 4224023, 5557925, 7781095, 8448046, 11115850, 15562190, 21120115, 29568161, 38905475, 42240230, 59136322, 77810950, 105600575, 147840805, 211201150, 295681610, 739204025, 1478408050]

約数ペア:

[(1, 1478408050), (2, 739204025), (5, 295681610), (7, 211201150), (10, 147840805), (14, 105600575), (19, 77810950), (25, 59136322), (35, 42240230), (38, 38905475), (50, 29568161), (70, 21120115), (95, 15562190), (133, 11115850), (175, 8448046), (190, 7781095), (266, 5557925), (350, 4224023), (475, 3112438), (665, 2223170), (950, 1556219), (1330, 1111585), (3325, 444634), (6650, 222317)]