23955040

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{8807}}^1$

素因数の和:8839

約数の個数: 48

約数和(自身を含む): 59929632

約数和(自身を除く): 35974592

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, 8807, 17614, 35228, 44035, 70456, 88070, 140912, 149719, 176140, 281824, 299438, 352280, 598876, 704560, 748595, 1197752, 1409120, 1497190, 2395504, 2994380, 4791008, 5988760, 11977520, 23955040]

約数ペア:

[(1, 23955040), (2, 11977520), (4, 5988760), (5, 4791008), (8, 2994380), (10, 2395504), (16, 1497190), (17, 1409120), (20, 1197752), (32, 748595), (34, 704560), (40, 598876), (68, 352280), (80, 299438), (85, 281824), (136, 176140), (160, 149719), (170, 140912), (272, 88070), (340, 70456), (544, 44035), (680, 35228), (1360, 17614), (2720, 8807)]