154384473380

素因数分解:

$2^2\times 5^1\times {\mathrm{367}}^1\times {\mathrm{2699}}^1\times {\mathrm{7793}}^1$

素因数の和:10868

約数の個数: 48

約数和(自身を含む): 325252972800

約数和(自身を除く): 170868499420

約数列:

[1, 2, 4, 5, 10, 20, 367, 734, 1468, 1835, 2699, 3670, 5398, 7340, 7793, 10796, 13495, 15586, 26990, 31172, 38965, 53980, 77930, 155860, 990533, 1981066, 2860031, 3962132, 4952665, 5720062, 9905330, 11440124, 14300155, 19810660, 21033307, 28600310, 42066614, 57200620, 84133228, 105166535, 210333070, 420666140, 7719223669, 15438447338, 30876894676, 38596118345, 77192236690, 154384473380]

約数ペア:

[(1, 154384473380), (2, 77192236690), (4, 38596118345), (5, 30876894676), (10, 15438447338), (20, 7719223669), (367, 420666140), (734, 210333070), (1468, 105166535), (1835, 84133228), (2699, 57200620), (3670, 42066614), (5398, 28600310), (7340, 21033307), (7793, 19810660), (10796, 14300155), (13495, 11440124), (15586, 9905330), (26990, 5720062), (31172, 4952665), (38965, 3962132), (53980, 2860031), (77930, 1981066), (155860, 990533)]