22864360

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{18439}}^1$

素因数の和:18481

約数の個数: 32

約数和(自身を含む): 53107200

約数和(自身を除く): 30242840

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 18439, 36878, 73756, 92195, 147512, 184390, 368780, 571609, 737560, 1143218, 2286436, 2858045, 4572872, 5716090, 11432180, 22864360]

約数ペア:

[(1, 22864360), (2, 11432180), (4, 5716090), (5, 4572872), (8, 2858045), (10, 2286436), (20, 1143218), (31, 737560), (40, 571609), (62, 368780), (124, 184390), (155, 147512), (248, 92195), (310, 73756), (620, 36878), (1240, 18439)]