13231344140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{3229}}^1\times {\mathrm{29269}}^1$

素因数の和:32514

約数の個数: 48

約数和(自身を含む): 31766145600

約数和(自身を除く): 18534801460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 3229, 6458, 12916, 16145, 22603, 29269, 32290, 45206, 58538, 64580, 90412, 113015, 117076, 146345, 204883, 226030, 292690, 409766, 452060, 585380, 819532, 1024415, 2048830, 4097660, 94509601, 189019202, 378038404, 472548005, 661567207, 945096010, 1323134414, 1890192020, 2646268828, 3307836035, 6615672070, 13231344140]

約数ペア:

[(1, 13231344140), (2, 6615672070), (4, 3307836035), (5, 2646268828), (7, 1890192020), (10, 1323134414), (14, 945096010), (20, 661567207), (28, 472548005), (35, 378038404), (70, 189019202), (140, 94509601), (3229, 4097660), (6458, 2048830), (12916, 1024415), (16145, 819532), (22603, 585380), (29269, 452060), (32290, 409766), (45206, 292690), (58538, 226030), (64580, 204883), (90412, 146345), (113015, 117076)]