73221440

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{12043}}^1$

素因数の和:12079

約数の個数: 56

約数和(自身を含む): 183550560

約数和(自身を除く): 110329120

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 304, 320, 380, 608, 760, 1216, 1520, 3040, 6080, 12043, 24086, 48172, 60215, 96344, 120430, 192688, 228817, 240860, 385376, 457634, 481720, 770752, 915268, 963440, 1144085, 1830536, 1926880, 2288170, 3661072, 3853760, 4576340, 7322144, 9152680, 14644288, 18305360, 36610720, 73221440]

約数ペア:

[(1, 73221440), (2, 36610720), (4, 18305360), (5, 14644288), (8, 9152680), (10, 7322144), (16, 4576340), (19, 3853760), (20, 3661072), (32, 2288170), (38, 1926880), (40, 1830536), (64, 1144085), (76, 963440), (80, 915268), (95, 770752), (152, 481720), (160, 457634), (190, 385376), (304, 240860), (320, 228817), (380, 192688), (608, 120430), (760, 96344), (1216, 60215), (1520, 48172), (3040, 24086), (6080, 12043)]