99944320

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{3187}}^1$

素因数の和:3220

約数の個数: 96

約数和(自身を含む): 278025480

約数和(自身を除く): 178081160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 245, 280, 320, 392, 448, 490, 560, 640, 784, 896, 980, 1120, 1568, 1960, 2240, 3136, 3187, 3920, 4480, 6272, 6374, 7840, 12748, 15680, 15935, 22309, 25496, 31360, 31870, 44618, 50992, 63740, 89236, 101984, 111545, 127480, 156163, 178472, 203968, 223090, 254960, 312326, 356944, 407936, 446180, 509920, 624652, 713888, 780815, 892360, 1019840, 1249304, 1427776, 1561630, 1784720, 2039680, 2498608, 2855552, 3123260, 3569440, 4997216, 6246520, 7138880, 9994432, 12493040, 14277760, 19988864, 24986080, 49972160, 99944320]

約数ペア:

[(1, 99944320), (2, 49972160), (4, 24986080), (5, 19988864), (7, 14277760), (8, 12493040), (10, 9994432), (14, 7138880), (16, 6246520), (20, 4997216), (28, 3569440), (32, 3123260), (35, 2855552), (40, 2498608), (49, 2039680), (56, 1784720), (64, 1561630), (70, 1427776), (80, 1249304), (98, 1019840), (112, 892360), (128, 780815), (140, 713888), (160, 624652), (196, 509920), (224, 446180), (245, 407936), (280, 356944), (320, 312326), (392, 254960), (448, 223090), (490, 203968), (560, 178472), (640, 156163), (784, 127480), (896, 111545), (980, 101984), (1120, 89236), (1568, 63740), (1960, 50992), (2240, 44618), (3136, 31870), (3187, 31360), (3920, 25496), (4480, 22309), (6272, 15935), (6374, 15680), (7840, 12748)]