34509700

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{443}}^1$

素因数の和:517

約数の個数: 72

約数和(自身を含む): 80932320

約数和(自身を除く): 46422620

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 41, 50, 76, 82, 95, 100, 164, 190, 205, 380, 410, 443, 475, 779, 820, 886, 950, 1025, 1558, 1772, 1900, 2050, 2215, 3116, 3895, 4100, 4430, 7790, 8417, 8860, 11075, 15580, 16834, 18163, 19475, 22150, 33668, 36326, 38950, 42085, 44300, 72652, 77900, 84170, 90815, 168340, 181630, 210425, 345097, 363260, 420850, 454075, 690194, 841700, 908150, 1380388, 1725485, 1816300, 3450970, 6901940, 8627425, 17254850, 34509700]

約数ペア:

[(1, 34509700), (2, 17254850), (4, 8627425), (5, 6901940), (10, 3450970), (19, 1816300), (20, 1725485), (25, 1380388), (38, 908150), (41, 841700), (50, 690194), (76, 454075), (82, 420850), (95, 363260), (100, 345097), (164, 210425), (190, 181630), (205, 168340), (380, 90815), (410, 84170), (443, 77900), (475, 72652), (779, 44300), (820, 42085), (886, 38950), (950, 36326), (1025, 33668), (1558, 22150), (1772, 19475), (1900, 18163), (2050, 16834), (2215, 15580), (3116, 11075), (3895, 8860), (4100, 8417), (4430, 7790)]