1883252480

素因数分解:

$2^8\times 5^1\times {\mathrm{31}}^2\times {\mathrm{1531}}^1$

素因数の和:1614

約数の個数: 108

約数和(自身を含む): 4664232216

約数和(自身を除く): 2780979736

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 256, 310, 320, 496, 620, 640, 961, 992, 1240, 1280, 1531, 1922, 1984, 2480, 3062, 3844, 3968, 4805, 4960, 6124, 7655, 7688, 7936, 9610, 9920, 12248, 15310, 15376, 19220, 19840, 24496, 30620, 30752, 38440, 39680, 47461, 48992, 61240, 61504, 76880, 94922, 97984, 122480, 123008, 153760, 189844, 195968, 237305, 244960, 246016, 307520, 379688, 391936, 474610, 489920, 615040, 759376, 949220, 979840, 1230080, 1471291, 1518752, 1898440, 1959680, 2942582, 3037504, 3796880, 5885164, 6075008, 7356455, 7593760, 11770328, 12150016, 14712910, 15187520, 23540656, 29425820, 30375040, 47081312, 58851640, 60750080, 94162624, 117703280, 188325248, 235406560, 376650496, 470813120, 941626240, 1883252480]

約数ペア:

[(1, 1883252480), (2, 941626240), (4, 470813120), (5, 376650496), (8, 235406560), (10, 188325248), (16, 117703280), (20, 94162624), (31, 60750080), (32, 58851640), (40, 47081312), (62, 30375040), (64, 29425820), (80, 23540656), (124, 15187520), (128, 14712910), (155, 12150016), (160, 11770328), (248, 7593760), (256, 7356455), (310, 6075008), (320, 5885164), (496, 3796880), (620, 3037504), (640, 2942582), (961, 1959680), (992, 1898440), (1240, 1518752), (1280, 1471291), (1531, 1230080), (1922, 979840), (1984, 949220), (2480, 759376), (3062, 615040), (3844, 489920), (3968, 474610), (4805, 391936), (4960, 379688), (6124, 307520), (7655, 246016), (7688, 244960), (7936, 237305), (9610, 195968), (9920, 189844), (12248, 153760), (15310, 123008), (15376, 122480), (19220, 97984), (19840, 94922), (24496, 76880), (30620, 61504), (30752, 61240), (38440, 48992), (39680, 47461)]