3204173680

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2108009}}^1$

素因数の和:2108041

約数の個数: 40

約数和(自身を含む): 7841797200

約数和(自身を除く): 4637623520

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 2108009, 4216018, 8432036, 10540045, 16864072, 21080090, 33728144, 40052171, 42160180, 80104342, 84320360, 160208684, 168640720, 200260855, 320417368, 400521710, 640834736, 801043420, 1602086840, 3204173680]

約数ペア:

[(1, 3204173680), (2, 1602086840), (4, 801043420), (5, 640834736), (8, 400521710), (10, 320417368), (16, 200260855), (19, 168640720), (20, 160208684), (38, 84320360), (40, 80104342), (76, 42160180), (80, 40052171), (95, 33728144), (152, 21080090), (190, 16864072), (304, 10540045), (380, 8432036), (760, 4216018), (1520, 2108009)]