2078386510

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:266

約数の個数: 128

約数和(自身を含む): 4242585600

約数和(自身を除く): 2164199090

約数列:

[1, 2, 5, 10, 17, 34, 43, 59, 61, 79, 85, 86, 118, 122, 158, 170, 215, 295, 305, 395, 430, 590, 610, 731, 790, 1003, 1037, 1343, 1462, 2006, 2074, 2537, 2623, 2686, 3397, 3599, 3655, 4661, 4819, 5015, 5074, 5185, 5246, 6715, 6794, 7198, 7310, 9322, 9638, 10030, 10370, 12685, 13115, 13430, 16985, 17995, 23305, 24095, 25370, 26230, 33970, 35990, 43129, 44591, 46610, 48190, 57749, 61183, 79237, 81923, 86258, 89182, 115498, 122366, 154757, 158474, 163846, 200423, 207217, 215645, 222955, 284321, 288745, 305915, 309514, 396185, 400846, 409615, 414434, 431290, 445910, 568642, 577490, 611830, 773785, 792370, 819230, 1002115, 1036085, 1421605, 1547570, 2004230, 2072170, 2630869, 2843210, 3407191, 3522689, 4833457, 5261738, 6814382, 7045378, 9666914, 12225803, 13154345, 17035955, 17613445, 24167285, 24451606, 26308690, 34071910, 35226890, 48334570, 61129015, 122258030, 207838651, 415677302, 1039193255, 2078386510]

約数ペア:

[(1, 2078386510), (2, 1039193255), (5, 415677302), (10, 207838651), (17, 122258030), (34, 61129015), (43, 48334570), (59, 35226890), (61, 34071910), (79, 26308690), (85, 24451606), (86, 24167285), (118, 17613445), (122, 17035955), (158, 13154345), (170, 12225803), (215, 9666914), (295, 7045378), (305, 6814382), (395, 5261738), (430, 4833457), (590, 3522689), (610, 3407191), (731, 2843210), (790, 2630869), (1003, 2072170), (1037, 2004230), (1343, 1547570), (1462, 1421605), (2006, 1036085), (2074, 1002115), (2537, 819230), (2623, 792370), (2686, 773785), (3397, 611830), (3599, 577490), (3655, 568642), (4661, 445910), (4819, 431290), (5015, 414434), (5074, 409615), (5185, 400846), (5246, 396185), (6715, 309514), (6794, 305915), (7198, 288745), (7310, 284321), (9322, 222955), (9638, 215645), (10030, 207217), (10370, 200423), (12685, 163846), (13115, 158474), (13430, 154757), (16985, 122366), (17995, 115498), (23305, 89182), (24095, 86258), (25370, 81923), (26230, 79237), (33970, 61183), (35990, 57749), (43129, 48190), (44591, 46610)]