713872040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{25243}}^1$

素因数の和:25362

約数の個数: 64

約数和(自身を含む): 1853919360

約数和(自身を除く): 1140047320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 101, 140, 202, 280, 404, 505, 707, 808, 1010, 1414, 2020, 2828, 3535, 4040, 5656, 7070, 14140, 25243, 28280, 50486, 100972, 126215, 176701, 201944, 252430, 353402, 504860, 706804, 883505, 1009720, 1413608, 1767010, 2549543, 3534020, 5099086, 7068040, 10198172, 12747715, 17846801, 20396344, 25495430, 35693602, 50990860, 71387204, 89234005, 101981720, 142774408, 178468010, 356936020, 713872040]

約数ペア:

[(1, 713872040), (2, 356936020), (4, 178468010), (5, 142774408), (7, 101981720), (8, 89234005), (10, 71387204), (14, 50990860), (20, 35693602), (28, 25495430), (35, 20396344), (40, 17846801), (56, 12747715), (70, 10198172), (101, 7068040), (140, 5099086), (202, 3534020), (280, 2549543), (404, 1767010), (505, 1413608), (707, 1009720), (808, 883505), (1010, 706804), (1414, 504860), (2020, 353402), (2828, 252430), (3535, 201944), (4040, 176701), (5656, 126215), (7070, 100972), (14140, 50486), (25243, 28280)]