190729360

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{76907}}^1$

素因数の和:76951

約数の個数: 40

約数和(自身を含む): 457756416

約数和(自身を除く): 267027056

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 76907, 153814, 307628, 384535, 615256, 769070, 1230512, 1538140, 2384117, 3076280, 4768234, 6152560, 9536468, 11920585, 19072936, 23841170, 38145872, 47682340, 95364680, 190729360]

約数ペア:

[(1, 190729360), (2, 95364680), (4, 47682340), (5, 38145872), (8, 23841170), (10, 19072936), (16, 11920585), (20, 9536468), (31, 6152560), (40, 4768234), (62, 3076280), (80, 2384117), (124, 1538140), (155, 1230512), (248, 769070), (310, 615256), (496, 384535), (620, 307628), (1240, 153814), (2480, 76907)]