237365860

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{613}}^1\times {\mathrm{1019}}^1$

素因数の和:1660

約数の個数: 48

約数和(自身を含む): 526075200

約数和(自身を除く): 288709340

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 613, 1019, 1226, 2038, 2452, 3065, 4076, 5095, 6130, 10190, 11647, 12260, 19361, 20380, 23294, 38722, 46588, 58235, 77444, 96805, 116470, 193610, 232940, 387220, 624647, 1249294, 2498588, 3123235, 6246470, 11868293, 12492940, 23736586, 47473172, 59341465, 118682930, 237365860]

約数ペア:

[(1, 237365860), (2, 118682930), (4, 59341465), (5, 47473172), (10, 23736586), (19, 12492940), (20, 11868293), (38, 6246470), (76, 3123235), (95, 2498588), (190, 1249294), (380, 624647), (613, 387220), (1019, 232940), (1226, 193610), (2038, 116470), (2452, 96805), (3065, 77444), (4076, 58235), (5095, 46588), (6130, 38722), (10190, 23294), (11647, 20380), (12260, 19361)]