22809800

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{283}}^1$

素因数の和:343

約数の個数: 96

約数和(自身を含む): 59162880

約数和(自身を除く): 36353080

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 31, 40, 50, 52, 62, 65, 100, 104, 124, 130, 155, 200, 248, 260, 283, 310, 325, 403, 520, 566, 620, 650, 775, 806, 1132, 1240, 1300, 1415, 1550, 1612, 2015, 2264, 2600, 2830, 3100, 3224, 3679, 4030, 5660, 6200, 7075, 7358, 8060, 8773, 10075, 11320, 14150, 14716, 16120, 17546, 18395, 20150, 28300, 29432, 35092, 36790, 40300, 43865, 56600, 70184, 73580, 80600, 87730, 91975, 114049, 147160, 175460, 183950, 219325, 228098, 350920, 367900, 438650, 456196, 570245, 735800, 877300, 912392, 1140490, 1754600, 2280980, 2851225, 4561960, 5702450, 11404900, 22809800]

約数ペア:

[(1, 22809800), (2, 11404900), (4, 5702450), (5, 4561960), (8, 2851225), (10, 2280980), (13, 1754600), (20, 1140490), (25, 912392), (26, 877300), (31, 735800), (40, 570245), (50, 456196), (52, 438650), (62, 367900), (65, 350920), (100, 228098), (104, 219325), (124, 183950), (130, 175460), (155, 147160), (200, 114049), (248, 91975), (260, 87730), (283, 80600), (310, 73580), (325, 70184), (403, 56600), (520, 43865), (566, 40300), (620, 36790), (650, 35092), (775, 29432), (806, 28300), (1132, 20150), (1240, 18395), (1300, 17546), (1415, 16120), (1550, 14716), (1612, 14150), (2015, 11320), (2264, 10075), (2600, 8773), (2830, 8060), (3100, 7358), (3224, 7075), (3679, 6200), (4030, 5660)]