23416250

素因数分解:

$2^1\times 5^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1$

素因数の和:177

約数の個数: 80

約数和(自身を含む): 51958368

約数和(自身を除く): 28542118

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 55, 65, 110, 125, 130, 131, 143, 250, 262, 275, 286, 325, 550, 625, 650, 655, 715, 1250, 1310, 1375, 1430, 1441, 1625, 1703, 2750, 2882, 3250, 3275, 3406, 3575, 6550, 6875, 7150, 7205, 8125, 8515, 13750, 14410, 16250, 16375, 17030, 17875, 18733, 32750, 35750, 36025, 37466, 42575, 72050, 81875, 85150, 89375, 93665, 163750, 178750, 180125, 187330, 212875, 360250, 425750, 468325, 900625, 936650, 1064375, 1801250, 2128750, 2341625, 4683250, 11708125, 23416250]

約数ペア:

[(1, 23416250), (2, 11708125), (5, 4683250), (10, 2341625), (11, 2128750), (13, 1801250), (22, 1064375), (25, 936650), (26, 900625), (50, 468325), (55, 425750), (65, 360250), (110, 212875), (125, 187330), (130, 180125), (131, 178750), (143, 163750), (250, 93665), (262, 89375), (275, 85150), (286, 81875), (325, 72050), (550, 42575), (625, 37466), (650, 36025), (655, 35750), (715, 32750), (1250, 18733), (1310, 17875), (1375, 17030), (1430, 16375), (1441, 16250), (1625, 14410), (1703, 13750), (2750, 8515), (2882, 8125), (3250, 7205), (3275, 7150), (3406, 6875), (3575, 6550)]