226310980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{443}}^1$

素因数の和:589

約数の個数: 96

約数和(自身を含む): 563915520

約数和(自身を除く): 337604540

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 70, 82, 89, 140, 164, 178, 205, 287, 356, 410, 443, 445, 574, 623, 820, 886, 890, 1148, 1246, 1435, 1772, 1780, 2215, 2492, 2870, 3101, 3115, 3649, 4430, 5740, 6202, 6230, 7298, 8860, 12404, 12460, 14596, 15505, 18163, 18245, 25543, 31010, 36326, 36490, 39427, 51086, 62020, 72652, 72980, 78854, 90815, 102172, 127141, 127715, 157708, 181630, 197135, 254282, 255430, 275989, 363260, 394270, 508564, 510860, 551978, 635705, 788540, 1103956, 1271410, 1379945, 1616507, 2542820, 2759890, 3233014, 5519780, 6466028, 8082535, 11315549, 16165070, 22631098, 32330140, 45262196, 56577745, 113155490, 226310980]

約数ペア:

[(1, 226310980), (2, 113155490), (4, 56577745), (5, 45262196), (7, 32330140), (10, 22631098), (14, 16165070), (20, 11315549), (28, 8082535), (35, 6466028), (41, 5519780), (70, 3233014), (82, 2759890), (89, 2542820), (140, 1616507), (164, 1379945), (178, 1271410), (205, 1103956), (287, 788540), (356, 635705), (410, 551978), (443, 510860), (445, 508564), (574, 394270), (623, 363260), (820, 275989), (886, 255430), (890, 254282), (1148, 197135), (1246, 181630), (1435, 157708), (1772, 127715), (1780, 127141), (2215, 102172), (2492, 90815), (2870, 78854), (3101, 72980), (3115, 72652), (3649, 62020), (4430, 51086), (5740, 39427), (6202, 36490), (6230, 36326), (7298, 31010), (8860, 25543), (12404, 18245), (12460, 18163), (14596, 15505)]