38343100

素因数分解:

$2^2\times 5^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{241}}^1$

素因数の和:335

約数の個数: 72

約数和(自身を含む): 87803408

約数和(自身を除く): 49460308

約数列:

[1, 2, 4, 5, 10, 20, 25, 37, 43, 50, 74, 86, 100, 148, 172, 185, 215, 241, 370, 430, 482, 740, 860, 925, 964, 1075, 1205, 1591, 1850, 2150, 2410, 3182, 3700, 4300, 4820, 6025, 6364, 7955, 8917, 10363, 12050, 15910, 17834, 20726, 24100, 31820, 35668, 39775, 41452, 44585, 51815, 79550, 89170, 103630, 159100, 178340, 207260, 222925, 259075, 383431, 445850, 518150, 766862, 891700, 1036300, 1533724, 1917155, 3834310, 7668620, 9585775, 19171550, 38343100]

約数ペア:

[(1, 38343100), (2, 19171550), (4, 9585775), (5, 7668620), (10, 3834310), (20, 1917155), (25, 1533724), (37, 1036300), (43, 891700), (50, 766862), (74, 518150), (86, 445850), (100, 383431), (148, 259075), (172, 222925), (185, 207260), (215, 178340), (241, 159100), (370, 103630), (430, 89170), (482, 79550), (740, 51815), (860, 44585), (925, 41452), (964, 39775), (1075, 35668), (1205, 31820), (1591, 24100), (1850, 20726), (2150, 17834), (2410, 15910), (3182, 12050), (3700, 10363), (4300, 8917), (4820, 7955), (6025, 6364)]