86796560

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3359}}^1$

素因数の和:3408

約数の個数: 80

約数和(自身を含む): 224985600

約数和(自身を除く): 138189040

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 34, 38, 40, 68, 76, 80, 85, 95, 136, 152, 170, 190, 272, 304, 323, 340, 380, 646, 680, 760, 1292, 1360, 1520, 1615, 2584, 3230, 3359, 5168, 6460, 6718, 12920, 13436, 16795, 25840, 26872, 33590, 53744, 57103, 63821, 67180, 114206, 127642, 134360, 228412, 255284, 268720, 285515, 319105, 456824, 510568, 571030, 638210, 913648, 1021136, 1084957, 1142060, 1276420, 2169914, 2284120, 2552840, 4339828, 4568240, 5105680, 5424785, 8679656, 10849570, 17359312, 21699140, 43398280, 86796560]

約数ペア:

[(1, 86796560), (2, 43398280), (4, 21699140), (5, 17359312), (8, 10849570), (10, 8679656), (16, 5424785), (17, 5105680), (19, 4568240), (20, 4339828), (34, 2552840), (38, 2284120), (40, 2169914), (68, 1276420), (76, 1142060), (80, 1084957), (85, 1021136), (95, 913648), (136, 638210), (152, 571030), (170, 510568), (190, 456824), (272, 319105), (304, 285515), (323, 268720), (340, 255284), (380, 228412), (646, 134360), (680, 127642), (760, 114206), (1292, 67180), (1360, 63821), (1520, 57103), (1615, 53744), (2584, 33590), (3230, 26872), (3359, 25840), (5168, 16795), (6460, 13436), (6718, 12920)]