23878880

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{8779}}^1$

素因数の和:8811

約数の個数: 48

約数和(自身を含む): 59739120

約数和(自身を除く): 35860240

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2720, 8779, 17558, 35116, 43895, 70232, 87790, 140464, 149243, 175580, 280928, 298486, 351160, 596972, 702320, 746215, 1193944, 1404640, 1492430, 2387888, 2984860, 4775776, 5969720, 11939440, 23878880]

約数ペア:

[(1, 23878880), (2, 11939440), (4, 5969720), (5, 4775776), (8, 2984860), (10, 2387888), (16, 1492430), (17, 1404640), (20, 1193944), (32, 746215), (34, 702320), (40, 596972), (68, 351160), (80, 298486), (85, 280928), (136, 175580), (160, 149243), (170, 140464), (272, 87790), (340, 70232), (544, 43895), (680, 35116), (1360, 17558), (2720, 8779)]