126693040

素因数分解:

$2^4\times 5^1\times {\mathrm{607}}^1\times {\mathrm{2609}}^1$

素因数の和:3229

約数の個数: 40

約数和(自身を含む): 295159680

約数和(自身を除く): 168466640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 607, 1214, 2428, 2609, 3035, 4856, 5218, 6070, 9712, 10436, 12140, 13045, 20872, 24280, 26090, 41744, 48560, 52180, 104360, 208720, 1583663, 3167326, 6334652, 7918315, 12669304, 15836630, 25338608, 31673260, 63346520, 126693040]

約数ペア:

[(1, 126693040), (2, 63346520), (4, 31673260), (5, 25338608), (8, 15836630), (10, 12669304), (16, 7918315), (20, 6334652), (40, 3167326), (80, 1583663), (607, 208720), (1214, 104360), (2428, 52180), (2609, 48560), (3035, 41744), (4856, 26090), (5218, 24280), (6070, 20872), (9712, 13045), (10436, 12140)]