72206240

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{12197}}^1$

素因数の和:12249

約数の個数: 48

約数和(自身を含む): 175212072

約数和(自身を除く): 103005832

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 74, 80, 148, 160, 185, 296, 370, 592, 740, 1184, 1480, 2960, 5920, 12197, 24394, 48788, 60985, 97576, 121970, 195152, 243940, 390304, 451289, 487880, 902578, 975760, 1805156, 1951520, 2256445, 3610312, 4512890, 7220624, 9025780, 14441248, 18051560, 36103120, 72206240]

約数ペア:

[(1, 72206240), (2, 36103120), (4, 18051560), (5, 14441248), (8, 9025780), (10, 7220624), (16, 4512890), (20, 3610312), (32, 2256445), (37, 1951520), (40, 1805156), (74, 975760), (80, 902578), (148, 487880), (160, 451289), (185, 390304), (296, 243940), (370, 195152), (592, 121970), (740, 97576), (1184, 60985), (1480, 48788), (2960, 24394), (5920, 12197)]