84895367050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{346441}}^1$

素因数の和:346508

約数の個数: 72

約数和(自身を含む): 176882891940

約数和(自身を除く): 91987524890

約数列:

[1, 2, 5, 10, 13, 25, 26, 29, 50, 58, 65, 130, 145, 169, 290, 325, 338, 377, 650, 725, 754, 845, 1450, 1690, 1885, 3770, 4225, 4901, 8450, 9425, 9802, 18850, 24505, 49010, 122525, 245050, 346441, 692882, 1732205, 3464410, 4503733, 8661025, 9007466, 10046789, 17322050, 20093578, 22518665, 45037330, 50233945, 58548529, 100467890, 112593325, 117097058, 130608257, 225186650, 251169725, 261216514, 292742645, 502339450, 585485290, 653041285, 1306082570, 1463713225, 1697907341, 2927426450, 3265206425, 3395814682, 6530412850, 8489536705, 16979073410, 42447683525, 84895367050]

約数ペア:

[(1, 84895367050), (2, 42447683525), (5, 16979073410), (10, 8489536705), (13, 6530412850), (25, 3395814682), (26, 3265206425), (29, 2927426450), (50, 1697907341), (58, 1463713225), (65, 1306082570), (130, 653041285), (145, 585485290), (169, 502339450), (290, 292742645), (325, 261216514), (338, 251169725), (377, 225186650), (650, 130608257), (725, 117097058), (754, 112593325), (845, 100467890), (1450, 58548529), (1690, 50233945), (1885, 45037330), (3770, 22518665), (4225, 20093578), (4901, 17322050), (8450, 10046789), (9425, 9007466), (9802, 8661025), (18850, 4503733), (24505, 3464410), (49010, 1732205), (122525, 692882), (245050, 346441)]