484720

素因数分解:

$2^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:169

約数の個数: 40

約数和(自身を含む): 1156176

約数和(自身を除く): 671456

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 73, 80, 83, 146, 166, 292, 332, 365, 415, 584, 664, 730, 830, 1168, 1328, 1460, 1660, 2920, 3320, 5840, 6059, 6640, 12118, 24236, 30295, 48472, 60590, 96944, 121180, 242360, 484720]

約数ペア:

[(1, 484720), (2, 242360), (4, 121180), (5, 96944), (8, 60590), (10, 48472), (16, 30295), (20, 24236), (40, 12118), (73, 6640), (80, 6059), (83, 5840), (146, 3320), (166, 2920), (292, 1660), (332, 1460), (365, 1328), (415, 1168), (584, 830), (664, 730)]