40777744670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{293}}^1\times {\mathrm{82351}}^1$

素因数の和:82677

約数の個数: 48

約数和(自身を含む): 79752641472

約数和(自身を除く): 38974896802

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 293, 338, 586, 845, 1465, 1690, 2930, 3809, 7618, 19045, 38090, 49517, 82351, 99034, 164702, 247585, 411755, 495170, 823510, 1070563, 2141126, 5352815, 10705630, 13917319, 24128843, 27834638, 48257686, 69586595, 120644215, 139173190, 241288430, 313674959, 627349918, 1568374795, 3136749590, 4077774467, 8155548934, 20388872335, 40777744670]

約数ペア:

[(1, 40777744670), (2, 20388872335), (5, 8155548934), (10, 4077774467), (13, 3136749590), (26, 1568374795), (65, 627349918), (130, 313674959), (169, 241288430), (293, 139173190), (338, 120644215), (586, 69586595), (845, 48257686), (1465, 27834638), (1690, 24128843), (2930, 13917319), (3809, 10705630), (7618, 5352815), (19045, 2141126), (38090, 1070563), (49517, 823510), (82351, 495170), (99034, 411755), (164702, 247585)]