38140980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{33457}}^1$

素因数の和:33488

約数の個数: 48

約数和(自身を含む): 112418880

約数和(自身を除く): 74277900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 33457, 66914, 100371, 133828, 167285, 200742, 334570, 401484, 501855, 635683, 669140, 1003710, 1271366, 1907049, 2007420, 2542732, 3178415, 3814098, 6356830, 7628196, 9535245, 12713660, 19070490, 38140980]

約数ペア:

[(1, 38140980), (2, 19070490), (3, 12713660), (4, 9535245), (5, 7628196), (6, 6356830), (10, 3814098), (12, 3178415), (15, 2542732), (19, 2007420), (20, 1907049), (30, 1271366), (38, 1003710), (57, 669140), (60, 635683), (76, 501855), (95, 401484), (114, 334570), (190, 200742), (228, 167285), (285, 133828), (380, 100371), (570, 66914), (1140, 33457)]