29043260

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{181}}^1$

素因数の和:374

約数の個数: 48

約数和(自身を含む): 62741952

約数和(自身を除く): 33698692

約数列:

[1, 2, 4, 5, 10, 20, 71, 113, 142, 181, 226, 284, 355, 362, 452, 565, 710, 724, 905, 1130, 1420, 1810, 2260, 3620, 8023, 12851, 16046, 20453, 25702, 32092, 40115, 40906, 51404, 64255, 80230, 81812, 102265, 128510, 160460, 204530, 257020, 409060, 1452163, 2904326, 5808652, 7260815, 14521630, 29043260]

約数ペア:

[(1, 29043260), (2, 14521630), (4, 7260815), (5, 5808652), (10, 2904326), (20, 1452163), (71, 409060), (113, 257020), (142, 204530), (181, 160460), (226, 128510), (284, 102265), (355, 81812), (362, 80230), (452, 64255), (565, 51404), (710, 40906), (724, 40115), (905, 32092), (1130, 25702), (1420, 20453), (1810, 16046), (2260, 12851), (3620, 8023)]