91826960

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{607}}^1$

素因数の和:712

約数の個数: 80

約数和(自身を含む): 224366592

約数和(自身を除く): 132539632

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 61, 62, 80, 122, 124, 155, 244, 248, 305, 310, 488, 496, 607, 610, 620, 976, 1214, 1220, 1240, 1891, 2428, 2440, 2480, 3035, 3782, 4856, 4880, 6070, 7564, 9455, 9712, 12140, 15128, 18817, 18910, 24280, 30256, 37027, 37634, 37820, 48560, 74054, 75268, 75640, 94085, 148108, 150536, 151280, 185135, 188170, 296216, 301072, 370270, 376340, 592432, 740540, 752680, 1147837, 1481080, 1505360, 2295674, 2962160, 4591348, 5739185, 9182696, 11478370, 18365392, 22956740, 45913480, 91826960]

約数ペア:

[(1, 91826960), (2, 45913480), (4, 22956740), (5, 18365392), (8, 11478370), (10, 9182696), (16, 5739185), (20, 4591348), (31, 2962160), (40, 2295674), (61, 1505360), (62, 1481080), (80, 1147837), (122, 752680), (124, 740540), (155, 592432), (244, 376340), (248, 370270), (305, 301072), (310, 296216), (488, 188170), (496, 185135), (607, 151280), (610, 150536), (620, 148108), (976, 94085), (1214, 75640), (1220, 75268), (1240, 74054), (1891, 48560), (2428, 37820), (2440, 37634), (2480, 37027), (3035, 30256), (3782, 24280), (4856, 18910), (4880, 18817), (6070, 15128), (7564, 12140), (9455, 9712)]