27401200

素因数分解:

$2^4\times 5^2\times {\mathrm{61}}^1\times {\mathrm{1123}}^1$

素因数の和:1202

約数の個数: 60

約数和(自身を含む): 66970168

約数和(自身を除く): 39568968

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 61, 80, 100, 122, 200, 244, 305, 400, 488, 610, 976, 1123, 1220, 1525, 2246, 2440, 3050, 4492, 4880, 5615, 6100, 8984, 11230, 12200, 17968, 22460, 24400, 28075, 44920, 56150, 68503, 89840, 112300, 137006, 224600, 274012, 342515, 449200, 548024, 685030, 1096048, 1370060, 1712575, 2740120, 3425150, 5480240, 6850300, 13700600, 27401200]

約数ペア:

[(1, 27401200), (2, 13700600), (4, 6850300), (5, 5480240), (8, 3425150), (10, 2740120), (16, 1712575), (20, 1370060), (25, 1096048), (40, 685030), (50, 548024), (61, 449200), (80, 342515), (100, 274012), (122, 224600), (200, 137006), (244, 112300), (305, 89840), (400, 68503), (488, 56150), (610, 44920), (976, 28075), (1123, 24400), (1220, 22460), (1525, 17968), (2246, 12200), (2440, 11230), (3050, 8984), (4492, 6100), (4880, 5615)]