546919150

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{2003}}^1$

素因数の和:2185

約数の個数: 48

約数和(自身を含む): 1049647104

約数和(自身を除く): 502727954

約数列:

[1, 2, 5, 10, 25, 43, 50, 86, 127, 215, 254, 430, 635, 1075, 1270, 2003, 2150, 3175, 4006, 5461, 6350, 10015, 10922, 20030, 27305, 50075, 54610, 86129, 100150, 136525, 172258, 254381, 273050, 430645, 508762, 861290, 1271905, 2153225, 2543810, 4306450, 6359525, 10938383, 12719050, 21876766, 54691915, 109383830, 273459575, 546919150]

約数ペア:

[(1, 546919150), (2, 273459575), (5, 109383830), (10, 54691915), (25, 21876766), (43, 12719050), (50, 10938383), (86, 6359525), (127, 4306450), (215, 2543810), (254, 2153225), (430, 1271905), (635, 861290), (1075, 508762), (1270, 430645), (2003, 273050), (2150, 254381), (3175, 172258), (4006, 136525), (5461, 100150), (6350, 86129), (10015, 54610), (10922, 50075), (20030, 27305)]