22146020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4483}}^1$

素因数の和:4524

約数の個数: 48

約数和(自身を含む): 52731840

約数和(自身を除く): 30585820

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 52, 65, 76, 95, 130, 190, 247, 260, 380, 494, 988, 1235, 2470, 4483, 4940, 8966, 17932, 22415, 44830, 58279, 85177, 89660, 116558, 170354, 233116, 291395, 340708, 425885, 582790, 851770, 1107301, 1165580, 1703540, 2214602, 4429204, 5536505, 11073010, 22146020]

約数ペア:

[(1, 22146020), (2, 11073010), (4, 5536505), (5, 4429204), (10, 2214602), (13, 1703540), (19, 1165580), (20, 1107301), (26, 851770), (38, 582790), (52, 425885), (65, 340708), (76, 291395), (95, 233116), (130, 170354), (190, 116558), (247, 89660), (260, 85177), (380, 58279), (494, 44830), (988, 22415), (1235, 17932), (2470, 8966), (4483, 4940)]