4489600

素因数分解:

$2^7\times 5^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:108

約数の個数: 96

約数和(自身を含む): 11762640

約数和(自身を除く): 7273040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 32, 40, 46, 50, 61, 64, 80, 92, 100, 115, 122, 128, 160, 184, 200, 230, 244, 305, 320, 368, 400, 460, 488, 575, 610, 640, 736, 800, 920, 976, 1150, 1220, 1403, 1472, 1525, 1600, 1840, 1952, 2300, 2440, 2806, 2944, 3050, 3200, 3680, 3904, 4600, 4880, 5612, 6100, 7015, 7360, 7808, 9200, 9760, 11224, 12200, 14030, 14720, 18400, 19520, 22448, 24400, 28060, 35075, 36800, 39040, 44896, 48800, 56120, 70150, 73600, 89792, 97600, 112240, 140300, 179584, 195200, 224480, 280600, 448960, 561200, 897920, 1122400, 2244800, 4489600]

約数ペア:

[(1, 4489600), (2, 2244800), (4, 1122400), (5, 897920), (8, 561200), (10, 448960), (16, 280600), (20, 224480), (23, 195200), (25, 179584), (32, 140300), (40, 112240), (46, 97600), (50, 89792), (61, 73600), (64, 70150), (80, 56120), (92, 48800), (100, 44896), (115, 39040), (122, 36800), (128, 35075), (160, 28060), (184, 24400), (200, 22448), (230, 19520), (244, 18400), (305, 14720), (320, 14030), (368, 12200), (400, 11224), (460, 9760), (488, 9200), (575, 7808), (610, 7360), (640, 7015), (736, 6100), (800, 5612), (920, 4880), (976, 4600), (1150, 3904), (1220, 3680), (1403, 3200), (1472, 3050), (1525, 2944), (1600, 2806), (1840, 2440), (1952, 2300)]