104656240

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{977}}^1$

素因数の和:1106

約数の個数: 80

約数和(自身を含む): 264858048

約数和(自身を除く): 160201808

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 103, 104, 130, 206, 208, 260, 412, 515, 520, 824, 977, 1030, 1040, 1339, 1648, 1954, 2060, 2678, 3908, 4120, 4885, 5356, 6695, 7816, 8240, 9770, 10712, 12701, 13390, 15632, 19540, 21424, 25402, 26780, 39080, 50804, 53560, 63505, 78160, 100631, 101608, 107120, 127010, 201262, 203216, 254020, 402524, 503155, 508040, 805048, 1006310, 1016080, 1308203, 1610096, 2012620, 2616406, 4025240, 5232812, 6541015, 8050480, 10465624, 13082030, 20931248, 26164060, 52328120, 104656240]

約数ペア:

[(1, 104656240), (2, 52328120), (4, 26164060), (5, 20931248), (8, 13082030), (10, 10465624), (13, 8050480), (16, 6541015), (20, 5232812), (26, 4025240), (40, 2616406), (52, 2012620), (65, 1610096), (80, 1308203), (103, 1016080), (104, 1006310), (130, 805048), (206, 508040), (208, 503155), (260, 402524), (412, 254020), (515, 203216), (520, 201262), (824, 127010), (977, 107120), (1030, 101608), (1040, 100631), (1339, 78160), (1648, 63505), (1954, 53560), (2060, 50804), (2678, 39080), (3908, 26780), (4120, 25402), (4885, 21424), (5356, 19540), (6695, 15632), (7816, 13390), (8240, 12701), (9770, 10712)]