12529125050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{3719}}^1$

素因数の和:3888

約数の個数: 96

約数和(自身を含む): 25805848320

約数和(自身を除く): 13276723270

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 71, 73, 130, 142, 146, 325, 355, 365, 650, 710, 730, 923, 949, 1775, 1825, 1846, 1898, 3550, 3650, 3719, 4615, 4745, 5183, 7438, 9230, 9490, 10366, 18595, 23075, 23725, 25915, 37190, 46150, 47450, 48347, 51830, 67379, 92975, 96694, 129575, 134758, 185950, 241735, 259150, 264049, 271487, 336895, 483470, 528098, 542974, 673790, 1208675, 1320245, 1357435, 1684475, 2417350, 2640490, 2714870, 3368950, 3432637, 3529331, 6601225, 6787175, 6865274, 7058662, 13202450, 13574350, 17163185, 17646655, 19275577, 34326370, 35293310, 38551154, 85815925, 88233275, 96377885, 171631850, 176466550, 192755770, 250582501, 481889425, 501165002, 963778850, 1252912505, 2505825010, 6264562525, 12529125050]

約数ペア:

[(1, 12529125050), (2, 6264562525), (5, 2505825010), (10, 1252912505), (13, 963778850), (25, 501165002), (26, 481889425), (50, 250582501), (65, 192755770), (71, 176466550), (73, 171631850), (130, 96377885), (142, 88233275), (146, 85815925), (325, 38551154), (355, 35293310), (365, 34326370), (650, 19275577), (710, 17646655), (730, 17163185), (923, 13574350), (949, 13202450), (1775, 7058662), (1825, 6865274), (1846, 6787175), (1898, 6601225), (3550, 3529331), (3650, 3432637), (3719, 3368950), (4615, 2714870), (4745, 2640490), (5183, 2417350), (7438, 1684475), (9230, 1357435), (9490, 1320245), (10366, 1208675), (18595, 673790), (23075, 542974), (23725, 528098), (25915, 483470), (37190, 336895), (46150, 271487), (47450, 264049), (48347, 259150), (51830, 241735), (67379, 185950), (92975, 134758), (96694, 129575)]