25210220520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{218611}}^1$

素因数の和:218687

約数の個数: 96

約数和(自身を含む): 78149417760

約数和(自身を除く): 52939197240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 961, 1240, 1860, 1922, 2883, 3720, 3844, 4805, 5766, 7688, 9610, 11532, 14415, 19220, 23064, 28830, 38440, 57660, 115320, 218611, 437222, 655833, 874444, 1093055, 1311666, 1748888, 2186110, 2623332, 3279165, 4372220, 5246664, 6558330, 6776941, 8744440, 13116660, 13553882, 20330823, 26233320, 27107764, 33884705, 40661646, 54215528, 67769410, 81323292, 101654115, 135538820, 162646584, 203308230, 210085171, 271077640, 406616460, 420170342, 630255513, 813232920, 840340684, 1050425855, 1260511026, 1680681368, 2100851710, 2521022052, 3151277565, 4201703420, 5042044104, 6302555130, 8403406840, 12605110260, 25210220520]

約数ペア:

[(1, 25210220520), (2, 12605110260), (3, 8403406840), (4, 6302555130), (5, 5042044104), (6, 4201703420), (8, 3151277565), (10, 2521022052), (12, 2100851710), (15, 1680681368), (20, 1260511026), (24, 1050425855), (30, 840340684), (31, 813232920), (40, 630255513), (60, 420170342), (62, 406616460), (93, 271077640), (120, 210085171), (124, 203308230), (155, 162646584), (186, 135538820), (248, 101654115), (310, 81323292), (372, 67769410), (465, 54215528), (620, 40661646), (744, 33884705), (930, 27107764), (961, 26233320), (1240, 20330823), (1860, 13553882), (1922, 13116660), (2883, 8744440), (3720, 6776941), (3844, 6558330), (4805, 5246664), (5766, 4372220), (7688, 3279165), (9610, 2623332), (11532, 2186110), (14415, 1748888), (19220, 1311666), (23064, 1093055), (28830, 874444), (38440, 655833), (57660, 437222), (115320, 218611)]