385717420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{683}}^1$

素因数の和:871

約数の個数: 96

約数和(自身を含む): 943197696

約数和(自身を除く): 557480276

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 151, 170, 187, 220, 302, 340, 374, 604, 683, 748, 755, 935, 1366, 1510, 1661, 1870, 2567, 2732, 3020, 3322, 3415, 3740, 5134, 6644, 6830, 7513, 8305, 10268, 11611, 12835, 13660, 15026, 16610, 23222, 25670, 28237, 30052, 33220, 37565, 46444, 51340, 56474, 58055, 75130, 103133, 112948, 116110, 127721, 141185, 150260, 206266, 232220, 255442, 282370, 412532, 510884, 515665, 564740, 638605, 1031330, 1134463, 1277210, 1753261, 2062660, 2268926, 2554420, 3506522, 4537852, 5672315, 7013044, 8766305, 11344630, 17532610, 19285871, 22689260, 35065220, 38571742, 77143484, 96429355, 192858710, 385717420]

約数ペア:

[(1, 385717420), (2, 192858710), (4, 96429355), (5, 77143484), (10, 38571742), (11, 35065220), (17, 22689260), (20, 19285871), (22, 17532610), (34, 11344630), (44, 8766305), (55, 7013044), (68, 5672315), (85, 4537852), (110, 3506522), (151, 2554420), (170, 2268926), (187, 2062660), (220, 1753261), (302, 1277210), (340, 1134463), (374, 1031330), (604, 638605), (683, 564740), (748, 515665), (755, 510884), (935, 412532), (1366, 282370), (1510, 255442), (1661, 232220), (1870, 206266), (2567, 150260), (2732, 141185), (3020, 127721), (3322, 116110), (3415, 112948), (3740, 103133), (5134, 75130), (6644, 58055), (6830, 56474), (7513, 51340), (8305, 46444), (10268, 37565), (11611, 33220), (12835, 30052), (13660, 28237), (15026, 25670), (16610, 23222)]