191003680

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{170539}}^1$

素因数の和:170561

約数の個数: 48

約数和(自身を含む): 515712960

約数和(自身を除く): 324709280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 170539, 341078, 682156, 852695, 1193773, 1364312, 1705390, 2387546, 2728624, 3410780, 4775092, 5457248, 5968865, 6821560, 9550184, 11937730, 13643120, 19100368, 23875460, 27286240, 38200736, 47750920, 95501840, 191003680]

約数ペア:

[(1, 191003680), (2, 95501840), (4, 47750920), (5, 38200736), (7, 27286240), (8, 23875460), (10, 19100368), (14, 13643120), (16, 11937730), (20, 9550184), (28, 6821560), (32, 5968865), (35, 5457248), (40, 4775092), (56, 3410780), (70, 2728624), (80, 2387546), (112, 1705390), (140, 1364312), (160, 1193773), (224, 852695), (280, 682156), (560, 341078), (1120, 170539)]