37404220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{71}}^2$

素因数の和:211

約数の個数: 72

約数和(自身を含む): 92770272

約数和(自身を除く): 55366052

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 53, 70, 71, 106, 140, 142, 212, 265, 284, 355, 371, 497, 530, 710, 742, 994, 1060, 1420, 1484, 1855, 1988, 2485, 3710, 3763, 4970, 5041, 7420, 7526, 9940, 10082, 15052, 18815, 20164, 25205, 26341, 35287, 37630, 50410, 52682, 70574, 75260, 100820, 105364, 131705, 141148, 176435, 263410, 267173, 352870, 526820, 534346, 705740, 1068692, 1335865, 1870211, 2671730, 3740422, 5343460, 7480844, 9351055, 18702110, 37404220]

約数ペア:

[(1, 37404220), (2, 18702110), (4, 9351055), (5, 7480844), (7, 5343460), (10, 3740422), (14, 2671730), (20, 1870211), (28, 1335865), (35, 1068692), (53, 705740), (70, 534346), (71, 526820), (106, 352870), (140, 267173), (142, 263410), (212, 176435), (265, 141148), (284, 131705), (355, 105364), (371, 100820), (497, 75260), (530, 70574), (710, 52682), (742, 50410), (994, 37630), (1060, 35287), (1420, 26341), (1484, 25205), (1855, 20164), (1988, 18815), (2485, 15052), (3710, 10082), (3763, 9940), (4970, 7526), (5041, 7420)]