22098350

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{269}}^1$

素因数の和:365

約数の個数: 48

約数和(自身を含む): 43390080

約数和(自身を除く): 21291730

約数列:

[1, 2, 5, 10, 25, 31, 50, 53, 62, 106, 155, 265, 269, 310, 530, 538, 775, 1325, 1345, 1550, 1643, 2650, 2690, 3286, 6725, 8215, 8339, 13450, 14257, 16430, 16678, 28514, 41075, 41695, 71285, 82150, 83390, 142570, 208475, 356425, 416950, 441967, 712850, 883934, 2209835, 4419670, 11049175, 22098350]

約数ペア:

[(1, 22098350), (2, 11049175), (5, 4419670), (10, 2209835), (25, 883934), (31, 712850), (50, 441967), (53, 416950), (62, 356425), (106, 208475), (155, 142570), (265, 83390), (269, 82150), (310, 71285), (530, 41695), (538, 41075), (775, 28514), (1325, 16678), (1345, 16430), (1550, 14257), (1643, 13450), (2650, 8339), (2690, 8215), (3286, 6725)]