26367040

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1$

素因数の和:252

約数の個数: 112

約数和(自身を含む): 73152000

約数和(自身を除く): 46784960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 79, 80, 112, 140, 149, 158, 160, 224, 280, 298, 316, 320, 395, 448, 553, 560, 596, 632, 745, 790, 1043, 1106, 1120, 1192, 1264, 1490, 1580, 2086, 2212, 2240, 2384, 2528, 2765, 2980, 3160, 4172, 4424, 4768, 5056, 5215, 5530, 5960, 6320, 8344, 8848, 9536, 10430, 11060, 11771, 11920, 12640, 16688, 17696, 20860, 22120, 23542, 23840, 25280, 33376, 35392, 41720, 44240, 47084, 47680, 58855, 66752, 82397, 83440, 88480, 94168, 117710, 164794, 166880, 176960, 188336, 235420, 329588, 333760, 376672, 411985, 470840, 659176, 753344, 823970, 941680, 1318352, 1647940, 1883360, 2636704, 3295880, 3766720, 5273408, 6591760, 13183520, 26367040]

約数ペア:

[(1, 26367040), (2, 13183520), (4, 6591760), (5, 5273408), (7, 3766720), (8, 3295880), (10, 2636704), (14, 1883360), (16, 1647940), (20, 1318352), (28, 941680), (32, 823970), (35, 753344), (40, 659176), (56, 470840), (64, 411985), (70, 376672), (79, 333760), (80, 329588), (112, 235420), (140, 188336), (149, 176960), (158, 166880), (160, 164794), (224, 117710), (280, 94168), (298, 88480), (316, 83440), (320, 82397), (395, 66752), (448, 58855), (553, 47680), (560, 47084), (596, 44240), (632, 41720), (745, 35392), (790, 33376), (1043, 25280), (1106, 23840), (1120, 23542), (1192, 22120), (1264, 20860), (1490, 17696), (1580, 16688), (2086, 12640), (2212, 11920), (2240, 11771), (2384, 11060), (2528, 10430), (2765, 9536), (2980, 8848), (3160, 8344), (4172, 6320), (4424, 5960), (4768, 5530), (5056, 5215)]