16417240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3449}}^1$

素因数の和:3484

約数の個数: 64

約数和(自身を含む): 44712000

約数和(自身を除く): 28294760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 170, 238, 280, 340, 476, 595, 680, 952, 1190, 2380, 3449, 4760, 6898, 13796, 17245, 24143, 27592, 34490, 48286, 58633, 68980, 96572, 117266, 120715, 137960, 193144, 234532, 241430, 293165, 410431, 469064, 482860, 586330, 820862, 965720, 1172660, 1641724, 2052155, 2345320, 3283448, 4104310, 8208620, 16417240]

約数ペア:

[(1, 16417240), (2, 8208620), (4, 4104310), (5, 3283448), (7, 2345320), (8, 2052155), (10, 1641724), (14, 1172660), (17, 965720), (20, 820862), (28, 586330), (34, 482860), (35, 469064), (40, 410431), (56, 293165), (68, 241430), (70, 234532), (85, 193144), (119, 137960), (136, 120715), (140, 117266), (170, 96572), (238, 68980), (280, 58633), (340, 48286), (476, 34490), (595, 27592), (680, 24143), (952, 17245), (1190, 13796), (2380, 6898), (3449, 4760)]