13209813260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{43223}}^1$

素因数の和:43335

約数の個数: 96

約数和(自身を含む): 33113041920

約数和(自身を除く): 19903228660

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 59, 70, 74, 118, 140, 148, 185, 236, 259, 295, 370, 413, 518, 590, 740, 826, 1036, 1180, 1295, 1652, 2065, 2183, 2590, 4130, 4366, 5180, 8260, 8732, 10915, 15281, 21830, 30562, 43223, 43660, 61124, 76405, 86446, 152810, 172892, 216115, 302561, 305620, 432230, 605122, 864460, 1210244, 1512805, 1599251, 2550157, 3025610, 3198502, 5100314, 6051220, 6397004, 7996255, 10200628, 11194757, 12750785, 15992510, 17851099, 22389514, 25501570, 31985020, 35702198, 44779028, 51003140, 55973785, 71404396, 89255495, 94355809, 111947570, 178510990, 188711618, 223895140, 357021980, 377423236, 471779045, 660490663, 943558090, 1320981326, 1887116180, 2641962652, 3302453315, 6604906630, 13209813260]

約数ペア:

[(1, 13209813260), (2, 6604906630), (4, 3302453315), (5, 2641962652), (7, 1887116180), (10, 1320981326), (14, 943558090), (20, 660490663), (28, 471779045), (35, 377423236), (37, 357021980), (59, 223895140), (70, 188711618), (74, 178510990), (118, 111947570), (140, 94355809), (148, 89255495), (185, 71404396), (236, 55973785), (259, 51003140), (295, 44779028), (370, 35702198), (413, 31985020), (518, 25501570), (590, 22389514), (740, 17851099), (826, 15992510), (1036, 12750785), (1180, 11194757), (1295, 10200628), (1652, 7996255), (2065, 6397004), (2183, 6051220), (2590, 5100314), (4130, 3198502), (4366, 3025610), (5180, 2550157), (8260, 1599251), (8732, 1512805), (10915, 1210244), (15281, 864460), (21830, 605122), (30562, 432230), (43223, 305620), (43660, 302561), (61124, 216115), (76405, 172892), (86446, 152810)]