41557880

素因数分解:

$2^3\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{233}}^1$

素因数の和:278

約数の個数: 128

約数和(自身を含む): 117936000

約数和(自身を除く): 76378120

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 49, 52, 56, 65, 70, 91, 98, 104, 130, 140, 182, 196, 233, 245, 260, 280, 343, 364, 392, 455, 466, 490, 520, 637, 686, 728, 910, 932, 980, 1165, 1274, 1372, 1631, 1715, 1820, 1864, 1960, 2330, 2548, 2744, 3029, 3185, 3262, 3430, 3640, 4459, 4660, 5096, 6058, 6370, 6524, 6860, 8155, 8918, 9320, 11417, 12116, 12740, 13048, 13720, 15145, 16310, 17836, 21203, 22295, 22834, 24232, 25480, 30290, 32620, 35672, 42406, 44590, 45668, 57085, 60580, 65240, 79919, 84812, 89180, 91336, 106015, 114170, 121160, 148421, 159838, 169624, 178360, 212030, 228340, 296842, 319676, 399595, 424060, 456680, 593684, 639352, 742105, 799190, 848120, 1038947, 1187368, 1484210, 1598380, 2077894, 2968420, 3196760, 4155788, 5194735, 5936840, 8311576, 10389470, 20778940, 41557880]

約数ペア:

[(1, 41557880), (2, 20778940), (4, 10389470), (5, 8311576), (7, 5936840), (8, 5194735), (10, 4155788), (13, 3196760), (14, 2968420), (20, 2077894), (26, 1598380), (28, 1484210), (35, 1187368), (40, 1038947), (49, 848120), (52, 799190), (56, 742105), (65, 639352), (70, 593684), (91, 456680), (98, 424060), (104, 399595), (130, 319676), (140, 296842), (182, 228340), (196, 212030), (233, 178360), (245, 169624), (260, 159838), (280, 148421), (343, 121160), (364, 114170), (392, 106015), (455, 91336), (466, 89180), (490, 84812), (520, 79919), (637, 65240), (686, 60580), (728, 57085), (910, 45668), (932, 44590), (980, 42406), (1165, 35672), (1274, 32620), (1372, 30290), (1631, 25480), (1715, 24232), (1820, 22834), (1864, 22295), (1960, 21203), (2330, 17836), (2548, 16310), (2744, 15145), (3029, 13720), (3185, 13048), (3262, 12740), (3430, 12116), (3640, 11417), (4459, 9320), (4660, 8918), (5096, 8155), (6058, 6860), (6370, 6524)]