163410050

素因数分解:

$2^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{191}}^1\times {\mathrm{241}}^1$

素因数の和:515

約数の個数: 48

約数和(自身を含む): 311122944

約数和(自身を除く): 147712894

約数列:

[1, 2, 5, 10, 25, 50, 71, 142, 191, 241, 355, 382, 482, 710, 955, 1205, 1775, 1910, 2410, 3550, 4775, 6025, 9550, 12050, 13561, 17111, 27122, 34222, 46031, 67805, 85555, 92062, 135610, 171110, 230155, 339025, 427775, 460310, 678050, 855550, 1150775, 2301550, 3268201, 6536402, 16341005, 32682010, 81705025, 163410050]

約数ペア:

[(1, 163410050), (2, 81705025), (5, 32682010), (10, 16341005), (25, 6536402), (50, 3268201), (71, 2301550), (142, 1150775), (191, 855550), (241, 678050), (355, 460310), (382, 427775), (482, 339025), (710, 230155), (955, 171110), (1205, 135610), (1775, 92062), (1910, 85555), (2410, 67805), (3550, 46031), (4775, 34222), (6025, 27122), (9550, 17111), (12050, 13561)]