472292.0000000

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:165

約数の個数: 72

約数和(自身を含む): 17920728

約数和(自身を除く): 10350628

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 61, 68, 73, 85, 100, 122, 146, 170, 244, 292, 305, 340, 365, 425, 610, 730, 850, 1037, 1220, 1241, 1460, 1525, 1700, 1825, 2074, 2482, 3050, 3650, 4148, 4453, 4964, 5185, 6100, 6205, 7300, 8906, 10370, 12410, 17812, 20740, 22265, 24820, 25925, 31025, 44530, 51850, 62050, 75701, 89060, 103700, 111325, 124100, 151402, 222650, 302804, 378505, 445300, 757010, 1514020, 1892525, 3785050, 7570100]

約数ペア:

[(1, 7570100), (2, 3785050), (4, 1892525), (5, 1514020), (10, 757010), (17, 445300), (20, 378505), (25, 302804), (34, 222650), (50, 151402), (61, 124100), (68, 111325), (73, 103700), (85, 89060), (100, 75701), (122, 62050), (146, 51850), (170, 44530), (244, 31025), (292, 25925), (305, 24820), (340, 22265), (365, 20740), (425, 17812), (610, 12410), (730, 10370), (850, 8906), (1037, 7300), (1220, 6205), (1241, 6100), (1460, 5185), (1525, 4964), (1700, 4453), (1825, 4148), (2074, 3650), (2482, 3050)]