16026540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{2039}}^1$

素因数の和:2182

約数の個数: 48

約数和(自身を含む): 45239040

約数和(自身を除く): 29212500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 131, 262, 393, 524, 655, 786, 1310, 1572, 1965, 2039, 2620, 3930, 4078, 6117, 7860, 8156, 10195, 12234, 20390, 24468, 30585, 40780, 61170, 122340, 267109, 534218, 801327, 1068436, 1335545, 1602654, 2671090, 3205308, 4006635, 5342180, 8013270, 16026540]

約数ペア:

[(1, 16026540), (2, 8013270), (3, 5342180), (4, 4006635), (5, 3205308), (6, 2671090), (10, 1602654), (12, 1335545), (15, 1068436), (20, 801327), (30, 534218), (60, 267109), (131, 122340), (262, 61170), (393, 40780), (524, 30585), (655, 24468), (786, 20390), (1310, 12234), (1572, 10195), (1965, 8156), (2039, 7860), (2620, 6117), (3930, 4078)]