5305272.00000000

素因数分解:

$2^2\times 5^1\times 7^5\times {\mathrm{13}}^2$

素因数の和:70

約数の個数: 108

約数和(自身を含む): 150707088

約数和(自身を除く): 93899428

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 49, 52, 65, 70, 91, 98, 130, 140, 169, 182, 196, 245, 260, 338, 343, 364, 455, 490, 637, 676, 686, 845, 910, 980, 1183, 1274, 1372, 1690, 1715, 1820, 2366, 2401, 2548, 3185, 3380, 3430, 4459, 4732, 4802, 5915, 6370, 6860, 8281, 8918, 9604, 11830, 12005, 12740, 16562, 16807, 17836, 22295, 23660, 24010, 31213, 33124, 33614, 41405, 44590, 48020, 57967, 62426, 67228, 82810, 84035, 89180, 115934, 124852, 156065, 165620, 168070, 218491, 231868, 289835, 312130, 336140, 405769, 436982, 579670, 624260, 811538, 873964, 1092455, 1159340, 1623076, 2028845, 2184910, 2840383, 4057690, 4369820, 5680766, 8115380, 11361532, 14201915, 28403830, 56807660]

約数ペア:

[(1, 56807660), (2, 28403830), (4, 14201915), (5, 11361532), (7, 8115380), (10, 5680766), (13, 4369820), (14, 4057690), (20, 2840383), (26, 2184910), (28, 2028845), (35, 1623076), (49, 1159340), (52, 1092455), (65, 873964), (70, 811538), (91, 624260), (98, 579670), (130, 436982), (140, 405769), (169, 336140), (182, 312130), (196, 289835), (245, 231868), (260, 218491), (338, 168070), (343, 165620), (364, 156065), (455, 124852), (490, 115934), (637, 89180), (676, 84035), (686, 82810), (845, 67228), (910, 62426), (980, 57967), (1183, 48020), (1274, 44590), (1372, 41405), (1690, 33614), (1715, 33124), (1820, 31213), (2366, 24010), (2401, 23660), (2548, 22295), (3185, 17836), (3380, 16807), (3430, 16562), (4459, 12740), (4732, 12005), (4802, 11830), (5915, 9604), (6370, 8918), (6860, 8281)]