126775240

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{293}}^1\times {\mathrm{373}}^1$

素因数の和:706

約数の個数: 64

約数和(自身を含む): 296881200

約数和(自身を除く): 170105960

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 293, 373, 580, 586, 746, 1160, 1172, 1465, 1492, 1865, 2344, 2930, 2984, 3730, 5860, 7460, 8497, 10817, 11720, 14920, 16994, 21634, 33988, 42485, 43268, 54085, 67976, 84970, 86536, 108170, 109289, 169940, 216340, 218578, 339880, 432680, 437156, 546445, 874312, 1092890, 2185780, 3169381, 4371560, 6338762, 12677524, 15846905, 25355048, 31693810, 63387620, 126775240]

約数ペア:

[(1, 126775240), (2, 63387620), (4, 31693810), (5, 25355048), (8, 15846905), (10, 12677524), (20, 6338762), (29, 4371560), (40, 3169381), (58, 2185780), (116, 1092890), (145, 874312), (232, 546445), (290, 437156), (293, 432680), (373, 339880), (580, 218578), (586, 216340), (746, 169940), (1160, 109289), (1172, 108170), (1465, 86536), (1492, 84970), (1865, 67976), (2344, 54085), (2930, 43268), (2984, 42485), (3730, 33988), (5860, 21634), (7460, 16994), (8497, 14920), (10817, 11720)]