4634720

素因数分解:

$2^5\times 5^1\times {\mathrm{83}}^1\times {\mathrm{349}}^1$

素因数の和:447

約数の個数: 48

約数和(自身を含む): 11113200

約数和(自身を除く): 6478480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 83, 160, 166, 332, 349, 415, 664, 698, 830, 1328, 1396, 1660, 1745, 2656, 2792, 3320, 3490, 5584, 6640, 6980, 11168, 13280, 13960, 27920, 28967, 55840, 57934, 115868, 144835, 231736, 289670, 463472, 579340, 926944, 1158680, 2317360, 4634720]

約数ペア:

[(1, 4634720), (2, 2317360), (4, 1158680), (5, 926944), (8, 579340), (10, 463472), (16, 289670), (20, 231736), (32, 144835), (40, 115868), (80, 57934), (83, 55840), (160, 28967), (166, 27920), (332, 13960), (349, 13280), (415, 11168), (664, 6980), (698, 6640), (830, 5584), (1328, 3490), (1396, 3320), (1660, 2792), (1745, 2656)]