7373680

素因数分解:

$2^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1511}}^1$

素因数の和:1585

約数の個数: 40

約数和(自身を含む): 17436384

約数和(自身を除く): 10062704

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 61, 80, 122, 244, 305, 488, 610, 976, 1220, 1511, 2440, 3022, 4880, 6044, 7555, 12088, 15110, 24176, 30220, 60440, 92171, 120880, 184342, 368684, 460855, 737368, 921710, 1474736, 1843420, 3686840, 7373680]

約数ペア:

[(1, 7373680), (2, 3686840), (4, 1843420), (5, 1474736), (8, 921710), (10, 737368), (16, 460855), (20, 368684), (40, 184342), (61, 120880), (80, 92171), (122, 60440), (244, 30220), (305, 24176), (488, 15110), (610, 12088), (976, 7555), (1220, 6044), (1511, 4880), (2440, 3022)]