9458720

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1907}}^1$

素因数の和:1953

約数の個数: 48

約数和(自身を含む): 23079168

約数和(自身を除く): 13620448

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 992, 1240, 1907, 2480, 3814, 4960, 7628, 9535, 15256, 19070, 30512, 38140, 59117, 61024, 76280, 118234, 152560, 236468, 295585, 305120, 472936, 591170, 945872, 1182340, 1891744, 2364680, 4729360, 9458720]

約数ペア:

[(1, 9458720), (2, 4729360), (4, 2364680), (5, 1891744), (8, 1182340), (10, 945872), (16, 591170), (20, 472936), (31, 305120), (32, 295585), (40, 236468), (62, 152560), (80, 118234), (124, 76280), (155, 61024), (160, 59117), (248, 38140), (310, 30512), (496, 19070), (620, 15256), (992, 9535), (1240, 7628), (1907, 4960), (2480, 3814)]