89796364.000000000

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{15259}}^1$

素因数の和:15292

約数の個数: 80

約数和(自身を含む): 317896320

約数和(自身を除く): 206810800

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 260, 280, 364, 455, 520, 560, 728, 910, 1040, 1456, 1820, 3640, 7280, 15259, 30518, 61036, 76295, 106813, 122072, 152590, 198367, 213626, 244144, 305180, 396734, 427252, 534065, 610360, 793468, 854504, 991835, 1068130, 1220720, 1388569, 1586936, 1709008, 1983670, 2136260, 2777138, 3173872, 3967340, 4272520, 5554276, 6942845, 7934680, 8545040, 11108552, 13885690, 15869360, 22217104, 27771380, 55542760, 111085520]

約数ペア:

[(1, 111085520), (2, 55542760), (4, 27771380), (5, 22217104), (7, 15869360), (8, 13885690), (10, 11108552), (13, 8545040), (14, 7934680), (16, 6942845), (20, 5554276), (26, 4272520), (28, 3967340), (35, 3173872), (40, 2777138), (52, 2136260), (56, 1983670), (65, 1709008), (70, 1586936), (80, 1388569), (91, 1220720), (104, 1068130), (112, 991835), (130, 854504), (140, 793468), (182, 610360), (208, 534065), (260, 427252), (280, 396734), (364, 305180), (455, 244144), (520, 213626), (560, 198367), (728, 152590), (910, 122072), (1040, 106813), (1456, 76295), (1820, 61036), (3640, 30518), (7280, 15259)]