5463440

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2203}}^1$

素因数の和:2247

約数の個数: 40

約数和(自身を含む): 13118208

約数和(自身を除く): 7654768

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2203, 2480, 4406, 8812, 11015, 17624, 22030, 35248, 44060, 68293, 88120, 136586, 176240, 273172, 341465, 546344, 682930, 1092688, 1365860, 2731720, 5463440]

約数ペア:

[(1, 5463440), (2, 2731720), (4, 1365860), (5, 1092688), (8, 682930), (10, 546344), (16, 341465), (20, 273172), (31, 176240), (40, 136586), (62, 88120), (80, 68293), (124, 44060), (155, 35248), (248, 22030), (310, 17624), (496, 11015), (620, 8812), (1240, 4406), (2203, 2480)]