17222360

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:121

約数の個数: 128

約数和(自身を含む): 45619200

約数和(自身を除く): 28396840

約数列:

[1, 2, 4, 5, 8, 10, 17, 19, 20, 31, 34, 38, 40, 43, 62, 68, 76, 85, 86, 95, 124, 136, 152, 155, 170, 172, 190, 215, 248, 310, 323, 340, 344, 380, 430, 527, 589, 620, 646, 680, 731, 760, 817, 860, 1054, 1178, 1240, 1292, 1333, 1462, 1615, 1634, 1720, 2108, 2356, 2584, 2635, 2666, 2924, 2945, 3230, 3268, 3655, 4085, 4216, 4712, 5270, 5332, 5848, 5890, 6460, 6536, 6665, 7310, 8170, 10013, 10540, 10664, 11780, 12920, 13330, 13889, 14620, 16340, 20026, 21080, 22661, 23560, 25327, 26660, 27778, 29240, 32680, 40052, 45322, 50065, 50654, 53320, 55556, 69445, 80104, 90644, 100130, 101308, 111112, 113305, 126635, 138890, 181288, 200260, 202616, 226610, 253270, 277780, 400520, 430559, 453220, 506540, 555560, 861118, 906440, 1013080, 1722236, 2152795, 3444472, 4305590, 8611180, 17222360]

約数ペア:

[(1, 17222360), (2, 8611180), (4, 4305590), (5, 3444472), (8, 2152795), (10, 1722236), (17, 1013080), (19, 906440), (20, 861118), (31, 555560), (34, 506540), (38, 453220), (40, 430559), (43, 400520), (62, 277780), (68, 253270), (76, 226610), (85, 202616), (86, 200260), (95, 181288), (124, 138890), (136, 126635), (152, 113305), (155, 111112), (170, 101308), (172, 100130), (190, 90644), (215, 80104), (248, 69445), (310, 55556), (323, 53320), (340, 50654), (344, 50065), (380, 45322), (430, 40052), (527, 32680), (589, 29240), (620, 27778), (646, 26660), (680, 25327), (731, 23560), (760, 22661), (817, 21080), (860, 20026), (1054, 16340), (1178, 14620), (1240, 13889), (1292, 13330), (1333, 12920), (1462, 11780), (1615, 10664), (1634, 10540), (1720, 10013), (2108, 8170), (2356, 7310), (2584, 6665), (2635, 6536), (2666, 6460), (2924, 5890), (2945, 5848), (3230, 5332), (3268, 5270), (3655, 4712), (4085, 4216)]