26617900

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1$

素因数の和:271

約数の個数: 72

約数和(自身を含む): 61496064

約数和(自身を除く): 34878164

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 71, 92, 100, 115, 142, 163, 230, 284, 326, 355, 460, 575, 652, 710, 815, 1150, 1420, 1630, 1633, 1775, 2300, 3260, 3266, 3550, 3749, 4075, 6532, 7100, 7498, 8150, 8165, 11573, 14996, 16300, 16330, 18745, 23146, 32660, 37490, 40825, 46292, 57865, 74980, 81650, 93725, 115730, 163300, 187450, 231460, 266179, 289325, 374900, 532358, 578650, 1064716, 1157300, 1330895, 2661790, 5323580, 6654475, 13308950, 26617900]

約数ペア:

[(1, 26617900), (2, 13308950), (4, 6654475), (5, 5323580), (10, 2661790), (20, 1330895), (23, 1157300), (25, 1064716), (46, 578650), (50, 532358), (71, 374900), (92, 289325), (100, 266179), (115, 231460), (142, 187450), (163, 163300), (230, 115730), (284, 93725), (326, 81650), (355, 74980), (460, 57865), (575, 46292), (652, 40825), (710, 37490), (815, 32660), (1150, 23146), (1420, 18745), (1630, 16330), (1633, 16300), (1775, 14996), (2300, 11573), (3260, 8165), (3266, 8150), (3550, 7498), (3749, 7100), (4075, 6532)]