5538340.00000000

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{821}}^1$

素因数の和:891

約数の個数: 72

約数和(自身を含む): 135564240

約数和(自身を除く): 77847940

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 37, 38, 50, 74, 76, 95, 100, 148, 185, 190, 370, 380, 475, 703, 740, 821, 925, 950, 1406, 1642, 1850, 1900, 2812, 3284, 3515, 3700, 4105, 7030, 8210, 14060, 15599, 16420, 17575, 20525, 30377, 31198, 35150, 41050, 60754, 62396, 70300, 77995, 82100, 121508, 151885, 155990, 303770, 311980, 389975, 577163, 607540, 759425, 779950, 1154326, 1518850, 1559900, 2308652, 2885815, 3037700, 5771630, 11543260, 14429075, 28858150, 57716300]

約数ペア:

[(1, 57716300), (2, 28858150), (4, 14429075), (5, 11543260), (10, 5771630), (19, 3037700), (20, 2885815), (25, 2308652), (37, 1559900), (38, 1518850), (50, 1154326), (74, 779950), (76, 759425), (95, 607540), (100, 577163), (148, 389975), (185, 311980), (190, 303770), (370, 155990), (380, 151885), (475, 121508), (703, 82100), (740, 77995), (821, 70300), (925, 62396), (950, 60754), (1406, 41050), (1642, 35150), (1850, 31198), (1900, 30377), (2812, 20525), (3284, 17575), (3515, 16420), (3700, 15599), (4105, 14060), (7030, 8210)]