28232850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{5087}}^1$

素因数の和:5139

約数の個数: 48

約数和(自身を含む): 71923968

約数和(自身を除く): 43691118

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 37, 50, 74, 75, 111, 150, 185, 222, 370, 555, 925, 1110, 1850, 2775, 5087, 5550, 10174, 15261, 25435, 30522, 50870, 76305, 127175, 152610, 188219, 254350, 376438, 381525, 564657, 763050, 941095, 1129314, 1882190, 2823285, 4705475, 5646570, 9410950, 14116425, 28232850]

約数ペア:

[(1, 28232850), (2, 14116425), (3, 9410950), (5, 5646570), (6, 4705475), (10, 2823285), (15, 1882190), (25, 1129314), (30, 941095), (37, 763050), (50, 564657), (74, 381525), (75, 376438), (111, 254350), (150, 188219), (185, 152610), (222, 127175), (370, 76305), (555, 50870), (925, 30522), (1110, 25435), (1850, 15261), (2775, 10174), (5087, 5550)]