57172060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1$

素因数の和:235

約数の個数: 96

約数和(自身を含む): 138184704

約数和(自身を除く): 81012644

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 55, 62, 83, 101, 110, 124, 155, 166, 202, 220, 310, 332, 341, 404, 415, 505, 620, 682, 830, 913, 1010, 1111, 1364, 1660, 1705, 1826, 2020, 2222, 2573, 3131, 3410, 3652, 4444, 4565, 5146, 5555, 6262, 6820, 8383, 9130, 10292, 11110, 12524, 12865, 15655, 16766, 18260, 22220, 25730, 28303, 31310, 33532, 34441, 41915, 51460, 56606, 62620, 68882, 83830, 92213, 113212, 137764, 141515, 167660, 172205, 184426, 259873, 283030, 344410, 368852, 461065, 519746, 566060, 688820, 922130, 1039492, 1299365, 1844260, 2598730, 2858603, 5197460, 5717206, 11434412, 14293015, 28586030, 57172060]

約数ペア:

[(1, 57172060), (2, 28586030), (4, 14293015), (5, 11434412), (10, 5717206), (11, 5197460), (20, 2858603), (22, 2598730), (31, 1844260), (44, 1299365), (55, 1039492), (62, 922130), (83, 688820), (101, 566060), (110, 519746), (124, 461065), (155, 368852), (166, 344410), (202, 283030), (220, 259873), (310, 184426), (332, 172205), (341, 167660), (404, 141515), (415, 137764), (505, 113212), (620, 92213), (682, 83830), (830, 68882), (913, 62620), (1010, 56606), (1111, 51460), (1364, 41915), (1660, 34441), (1705, 33532), (1826, 31310), (2020, 28303), (2222, 25730), (2573, 22220), (3131, 18260), (3410, 16766), (3652, 15655), (4444, 12865), (4565, 12524), (5146, 11110), (5555, 10292), (6262, 9130), (6820, 8383)]