38852480

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3571}}^1$

素因数の和:3607

約数の個数: 64

約数和(自身を含む): 98372880

約数和(自身を除く): 59520400

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 272, 320, 340, 544, 640, 680, 1088, 1360, 2176, 2720, 3571, 5440, 7142, 10880, 14284, 17855, 28568, 35710, 57136, 60707, 71420, 114272, 121414, 142840, 228544, 242828, 285680, 303535, 457088, 485656, 571360, 607070, 971312, 1142720, 1214140, 1942624, 2285440, 2428280, 3885248, 4856560, 7770496, 9713120, 19426240, 38852480]

約数ペア:

[(1, 38852480), (2, 19426240), (4, 9713120), (5, 7770496), (8, 4856560), (10, 3885248), (16, 2428280), (17, 2285440), (20, 1942624), (32, 1214140), (34, 1142720), (40, 971312), (64, 607070), (68, 571360), (80, 485656), (85, 457088), (128, 303535), (136, 285680), (160, 242828), (170, 228544), (272, 142840), (320, 121414), (340, 114272), (544, 71420), (640, 60707), (680, 57136), (1088, 35710), (1360, 28568), (2176, 17855), (2720, 14284), (3571, 10880), (5440, 7142)]