5464720

素因数分解:

$2^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{823}}^1$

素因数の和:919

約数の個数: 40

約数和(自身を含む): 12874176

約数和(自身を除く): 7409456

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 83, 166, 332, 415, 664, 823, 830, 1328, 1646, 1660, 3292, 3320, 4115, 6584, 6640, 8230, 13168, 16460, 32920, 65840, 68309, 136618, 273236, 341545, 546472, 683090, 1092944, 1366180, 2732360, 5464720]

約数ペア:

[(1, 5464720), (2, 2732360), (4, 1366180), (5, 1092944), (8, 683090), (10, 546472), (16, 341545), (20, 273236), (40, 136618), (80, 68309), (83, 65840), (166, 32920), (332, 16460), (415, 13168), (664, 8230), (823, 6640), (830, 6584), (1328, 4115), (1646, 3320), (1660, 3292)]