26464020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{397}}^1$

素因数の和:521

約数の個数: 96

約数和(自身を含む): 81841536

約数和(自身を除く): 55377516

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 101, 110, 132, 165, 202, 220, 303, 330, 397, 404, 505, 606, 660, 794, 1010, 1111, 1191, 1212, 1515, 1588, 1985, 2020, 2222, 2382, 3030, 3333, 3970, 4367, 4444, 4764, 5555, 5955, 6060, 6666, 7940, 8734, 11110, 11910, 13101, 13332, 16665, 17468, 21835, 22220, 23820, 26202, 33330, 40097, 43670, 52404, 65505, 66660, 80194, 87340, 120291, 131010, 160388, 200485, 240582, 262020, 400970, 441067, 481164, 601455, 801940, 882134, 1202910, 1323201, 1764268, 2205335, 2405820, 2646402, 4410670, 5292804, 6616005, 8821340, 13232010, 26464020]

約数ペア:

[(1, 26464020), (2, 13232010), (3, 8821340), (4, 6616005), (5, 5292804), (6, 4410670), (10, 2646402), (11, 2405820), (12, 2205335), (15, 1764268), (20, 1323201), (22, 1202910), (30, 882134), (33, 801940), (44, 601455), (55, 481164), (60, 441067), (66, 400970), (101, 262020), (110, 240582), (132, 200485), (165, 160388), (202, 131010), (220, 120291), (303, 87340), (330, 80194), (397, 66660), (404, 65505), (505, 52404), (606, 43670), (660, 40097), (794, 33330), (1010, 26202), (1111, 23820), (1191, 22220), (1212, 21835), (1515, 17468), (1588, 16665), (1985, 13332), (2020, 13101), (2222, 11910), (2382, 11110), (3030, 8734), (3333, 7940), (3970, 6666), (4367, 6060), (4444, 5955), (4764, 5555)]