38839220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{16319}}^1$

素因数の和:16352

約数の個数: 48

約数和(自身を含む): 98703360

約数和(自身を除く): 59864140

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 16319, 32638, 65276, 81595, 114233, 163190, 228466, 277423, 326380, 456932, 554846, 571165, 1109692, 1142330, 1387115, 1941961, 2284660, 2774230, 3883922, 5548460, 7767844, 9709805, 19419610, 38839220]

約数ペア:

[(1, 38839220), (2, 19419610), (4, 9709805), (5, 7767844), (7, 5548460), (10, 3883922), (14, 2774230), (17, 2284660), (20, 1941961), (28, 1387115), (34, 1142330), (35, 1109692), (68, 571165), (70, 554846), (85, 456932), (119, 326380), (140, 277423), (170, 228466), (238, 163190), (340, 114233), (476, 81595), (595, 65276), (1190, 32638), (2380, 16319)]