2024405740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{68531}}^1$

素因数の和:68758

約数の個数: 48

約数和(自身を含む): 4881671424

約数和(自身を除く): 2857265684

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 211, 422, 844, 1055, 1477, 2110, 2954, 4220, 5908, 7385, 14770, 29540, 68531, 137062, 274124, 342655, 479717, 685310, 959434, 1370620, 1918868, 2398585, 4797170, 9594340, 14460041, 28920082, 57840164, 72300205, 101220287, 144600410, 202440574, 289200820, 404881148, 506101435, 1012202870, 2024405740]

約数ペア:

[(1, 2024405740), (2, 1012202870), (4, 506101435), (5, 404881148), (7, 289200820), (10, 202440574), (14, 144600410), (20, 101220287), (28, 72300205), (35, 57840164), (70, 28920082), (140, 14460041), (211, 9594340), (422, 4797170), (844, 2398585), (1055, 1918868), (1477, 1370620), (2110, 959434), (2954, 685310), (4220, 479717), (5908, 342655), (7385, 274124), (14770, 137062), (29540, 68531)]