101454320

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3719}}^1$

素因数の和:3774

約数の個数: 80

約数和(自身を含む): 265697280

約数和(自身を除く): 164242960

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 40, 44, 55, 62, 80, 88, 110, 124, 155, 176, 220, 248, 310, 341, 440, 496, 620, 682, 880, 1240, 1364, 1705, 2480, 2728, 3410, 3719, 5456, 6820, 7438, 13640, 14876, 18595, 27280, 29752, 37190, 40909, 59504, 74380, 81818, 115289, 148760, 163636, 204545, 230578, 297520, 327272, 409090, 461156, 576445, 654544, 818180, 922312, 1152890, 1268179, 1636360, 1844624, 2305780, 2536358, 3272720, 4611560, 5072716, 6340895, 9223120, 10145432, 12681790, 20290864, 25363580, 50727160, 101454320]

約数ペア:

[(1, 101454320), (2, 50727160), (4, 25363580), (5, 20290864), (8, 12681790), (10, 10145432), (11, 9223120), (16, 6340895), (20, 5072716), (22, 4611560), (31, 3272720), (40, 2536358), (44, 2305780), (55, 1844624), (62, 1636360), (80, 1268179), (88, 1152890), (110, 922312), (124, 818180), (155, 654544), (176, 576445), (220, 461156), (248, 409090), (310, 327272), (341, 297520), (440, 230578), (496, 204545), (620, 163636), (682, 148760), (880, 115289), (1240, 81818), (1364, 74380), (1705, 59504), (2480, 40909), (2728, 37190), (3410, 29752), (3719, 27280), (5456, 18595), (6820, 14876), (7438, 13640)]