69424550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{127}}^1$

素因数の和:210

約数の個数: 72

約数和(自身を含む): 145157376

約数和(自身を除く): 75732826

約数列:

[1, 2, 5, 10, 13, 25, 26, 29, 50, 58, 65, 127, 130, 145, 254, 290, 325, 377, 635, 650, 725, 754, 841, 1270, 1450, 1651, 1682, 1885, 3175, 3302, 3683, 3770, 4205, 6350, 7366, 8255, 8410, 9425, 10933, 16510, 18415, 18850, 21025, 21866, 36830, 41275, 42050, 47879, 54665, 82550, 92075, 95758, 106807, 109330, 184150, 213614, 239395, 273325, 478790, 534035, 546650, 1068070, 1196975, 1388491, 2393950, 2670175, 2776982, 5340350, 6942455, 13884910, 34712275, 69424550]

約数ペア:

[(1, 69424550), (2, 34712275), (5, 13884910), (10, 6942455), (13, 5340350), (25, 2776982), (26, 2670175), (29, 2393950), (50, 1388491), (58, 1196975), (65, 1068070), (127, 546650), (130, 534035), (145, 478790), (254, 273325), (290, 239395), (325, 213614), (377, 184150), (635, 109330), (650, 106807), (725, 95758), (754, 92075), (841, 82550), (1270, 54665), (1450, 47879), (1651, 42050), (1682, 41275), (1885, 36830), (3175, 21866), (3302, 21025), (3683, 18850), (3770, 18415), (4205, 16510), (6350, 10933), (7366, 9425), (8255, 8410)]