104848240

素因数分解:

$2^4\times 5^1\times 7^3\times {\mathrm{3821}}^1$

素因数の和:3855

約数の個数: 80

約数和(自身を含む): 284356800

約数和(自身を除く): 179508560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 343, 392, 490, 560, 686, 784, 980, 1372, 1715, 1960, 2744, 3430, 3821, 3920, 5488, 6860, 7642, 13720, 15284, 19105, 26747, 27440, 30568, 38210, 53494, 61136, 76420, 106988, 133735, 152840, 187229, 213976, 267470, 305680, 374458, 427952, 534940, 748916, 936145, 1069880, 1310603, 1497832, 1872290, 2139760, 2621206, 2995664, 3744580, 5242412, 6553015, 7489160, 10484824, 13106030, 14978320, 20969648, 26212060, 52424120, 104848240]

約数ペア:

[(1, 104848240), (2, 52424120), (4, 26212060), (5, 20969648), (7, 14978320), (8, 13106030), (10, 10484824), (14, 7489160), (16, 6553015), (20, 5242412), (28, 3744580), (35, 2995664), (40, 2621206), (49, 2139760), (56, 1872290), (70, 1497832), (80, 1310603), (98, 1069880), (112, 936145), (140, 748916), (196, 534940), (245, 427952), (280, 374458), (343, 305680), (392, 267470), (490, 213976), (560, 187229), (686, 152840), (784, 133735), (980, 106988), (1372, 76420), (1715, 61136), (1960, 53494), (2744, 38210), (3430, 30568), (3821, 27440), (3920, 26747), (5488, 19105), (6860, 15284), (7642, 13720)]