2247490720

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{484373}}^1$

素因数の和:484417

約数の個数: 48

約数和(自身を含む): 5492801160

約数和(自身を除く): 3245310440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 80, 116, 145, 160, 232, 290, 464, 580, 928, 1160, 2320, 4640, 484373, 968746, 1937492, 2421865, 3874984, 4843730, 7749968, 9687460, 14046817, 15499936, 19374920, 28093634, 38749840, 56187268, 70234085, 77499680, 112374536, 140468170, 224749072, 280936340, 449498144, 561872680, 1123745360, 2247490720]

約数ペア:

[(1, 2247490720), (2, 1123745360), (4, 561872680), (5, 449498144), (8, 280936340), (10, 224749072), (16, 140468170), (20, 112374536), (29, 77499680), (32, 70234085), (40, 56187268), (58, 38749840), (80, 28093634), (116, 19374920), (145, 15499936), (160, 14046817), (232, 9687460), (290, 7749968), (464, 4843730), (580, 3874984), (928, 2421865), (1160, 1937492), (2320, 968746), (4640, 484373)]