26028640

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{643}}^1$

素因数の和:692

約数の個数: 96

約数和(自身を含む): 70108416

約数和(自身を除く): 44079776

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 32, 40, 44, 46, 55, 80, 88, 92, 110, 115, 160, 176, 184, 220, 230, 253, 352, 368, 440, 460, 506, 643, 736, 880, 920, 1012, 1265, 1286, 1760, 1840, 2024, 2530, 2572, 3215, 3680, 4048, 5060, 5144, 6430, 7073, 8096, 10120, 10288, 12860, 14146, 14789, 20240, 20576, 25720, 28292, 29578, 35365, 40480, 51440, 56584, 59156, 70730, 73945, 102880, 113168, 118312, 141460, 147890, 162679, 226336, 236624, 282920, 295780, 325358, 473248, 565840, 591560, 650716, 813395, 1131680, 1183120, 1301432, 1626790, 2366240, 2602864, 3253580, 5205728, 6507160, 13014320, 26028640]

約数ペア:

[(1, 26028640), (2, 13014320), (4, 6507160), (5, 5205728), (8, 3253580), (10, 2602864), (11, 2366240), (16, 1626790), (20, 1301432), (22, 1183120), (23, 1131680), (32, 813395), (40, 650716), (44, 591560), (46, 565840), (55, 473248), (80, 325358), (88, 295780), (92, 282920), (110, 236624), (115, 226336), (160, 162679), (176, 147890), (184, 141460), (220, 118312), (230, 113168), (253, 102880), (352, 73945), (368, 70730), (440, 59156), (460, 56584), (506, 51440), (643, 40480), (736, 35365), (880, 29578), (920, 28292), (1012, 25720), (1265, 20576), (1286, 20240), (1760, 14789), (1840, 14146), (2024, 12860), (2530, 10288), (2572, 10120), (3215, 8096), (3680, 7073), (4048, 6430), (5060, 5144)]