8526980

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{113}}^1$

素因数の和:154

約数の個数: 96

約数和(自身を含む): 22982400

約数和(自身を除く): 14455420

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 49, 55, 70, 77, 98, 110, 113, 140, 154, 196, 220, 226, 245, 308, 343, 385, 452, 490, 539, 565, 686, 770, 791, 980, 1078, 1130, 1243, 1372, 1540, 1582, 1715, 2156, 2260, 2486, 2695, 3164, 3430, 3773, 3955, 4972, 5390, 5537, 6215, 6860, 7546, 7910, 8701, 10780, 11074, 12430, 15092, 15820, 17402, 18865, 22148, 24860, 27685, 34804, 37730, 38759, 43505, 55370, 60907, 75460, 77518, 87010, 110740, 121814, 155036, 174020, 193795, 243628, 304535, 387590, 426349, 609070, 775180, 852698, 1218140, 1705396, 2131745, 4263490, 8526980]

約数ペア:

[(1, 8526980), (2, 4263490), (4, 2131745), (5, 1705396), (7, 1218140), (10, 852698), (11, 775180), (14, 609070), (20, 426349), (22, 387590), (28, 304535), (35, 243628), (44, 193795), (49, 174020), (55, 155036), (70, 121814), (77, 110740), (98, 87010), (110, 77518), (113, 75460), (140, 60907), (154, 55370), (196, 43505), (220, 38759), (226, 37730), (245, 34804), (308, 27685), (343, 24860), (385, 22148), (452, 18865), (490, 17402), (539, 15820), (565, 15092), (686, 12430), (770, 11074), (791, 10780), (980, 8701), (1078, 7910), (1130, 7546), (1243, 6860), (1372, 6215), (1540, 5537), (1582, 5390), (1715, 4972), (2156, 3955), (2260, 3773), (2486, 3430), (2695, 3164)]