39151567460

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{2172673}}^1$

素因数の和:2172752

約数の個数: 48

約数和(自身を含む): 88697243376

約数和(自身を除く): 49545675916

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 53, 68, 85, 106, 170, 212, 265, 340, 530, 901, 1060, 1802, 3604, 4505, 9010, 18020, 2172673, 4345346, 8690692, 10863365, 21726730, 36935441, 43453460, 73870882, 115151669, 147741764, 184677205, 230303338, 369354410, 460606676, 575758345, 738708820, 1151516690, 1957578373, 2303033380, 3915156746, 7830313492, 9787891865, 19575783730, 39151567460]

約数ペア:

[(1, 39151567460), (2, 19575783730), (4, 9787891865), (5, 7830313492), (10, 3915156746), (17, 2303033380), (20, 1957578373), (34, 1151516690), (53, 738708820), (68, 575758345), (85, 460606676), (106, 369354410), (170, 230303338), (212, 184677205), (265, 147741764), (340, 115151669), (530, 73870882), (901, 43453460), (1060, 36935441), (1802, 21726730), (3604, 10863365), (4505, 8690692), (9010, 4345346), (18020, 2172673)]