40804128

素因数分解:

$2^5\times 3^3\times {\mathrm{83}}^1\times {\mathrm{569}}^1$

素因数の和:671

約数の個数: 96

約数和(自身を含む): 120657600

約数和(自身を除く): 79853472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 83, 96, 108, 144, 166, 216, 249, 288, 332, 432, 498, 569, 664, 747, 864, 996, 1138, 1328, 1494, 1707, 1992, 2241, 2276, 2656, 2988, 3414, 3984, 4482, 4552, 5121, 5976, 6828, 7968, 8964, 9104, 10242, 11952, 13656, 15363, 17928, 18208, 20484, 23904, 27312, 30726, 35856, 40968, 47227, 54624, 61452, 71712, 81936, 94454, 122904, 141681, 163872, 188908, 245808, 283362, 377816, 425043, 491616, 566724, 755632, 850086, 1133448, 1275129, 1511264, 1700172, 2266896, 2550258, 3400344, 4533792, 5100516, 6800688, 10201032, 13601376, 20402064, 40804128]

約数ペア:

[(1, 40804128), (2, 20402064), (3, 13601376), (4, 10201032), (6, 6800688), (8, 5100516), (9, 4533792), (12, 3400344), (16, 2550258), (18, 2266896), (24, 1700172), (27, 1511264), (32, 1275129), (36, 1133448), (48, 850086), (54, 755632), (72, 566724), (83, 491616), (96, 425043), (108, 377816), (144, 283362), (166, 245808), (216, 188908), (249, 163872), (288, 141681), (332, 122904), (432, 94454), (498, 81936), (569, 71712), (664, 61452), (747, 54624), (864, 47227), (996, 40968), (1138, 35856), (1328, 30726), (1494, 27312), (1707, 23904), (1992, 20484), (2241, 18208), (2276, 17928), (2656, 15363), (2988, 13656), (3414, 11952), (3984, 10242), (4482, 9104), (4552, 8964), (5121, 7968), (5976, 6828)]