2537600

素因数分解:

$2^7\times 5^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1$

素因数の和:98

約数の個数: 96

約数和(自身を含む): 6861540

約数和(自身を除く): 4323940

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 61, 64, 65, 80, 100, 104, 122, 128, 130, 160, 200, 208, 244, 260, 305, 320, 325, 400, 416, 488, 520, 610, 640, 650, 793, 800, 832, 976, 1040, 1220, 1300, 1525, 1586, 1600, 1664, 1952, 2080, 2440, 2600, 3050, 3172, 3200, 3904, 3965, 4160, 4880, 5200, 6100, 6344, 7808, 7930, 8320, 9760, 10400, 12200, 12688, 15860, 19520, 19825, 20800, 24400, 25376, 31720, 39040, 39650, 41600, 48800, 50752, 63440, 79300, 97600, 101504, 126880, 158600, 195200, 253760, 317200, 507520, 634400, 1268800, 2537600]

約数ペア:

[(1, 2537600), (2, 1268800), (4, 634400), (5, 507520), (8, 317200), (10, 253760), (13, 195200), (16, 158600), (20, 126880), (25, 101504), (26, 97600), (32, 79300), (40, 63440), (50, 50752), (52, 48800), (61, 41600), (64, 39650), (65, 39040), (80, 31720), (100, 25376), (104, 24400), (122, 20800), (128, 19825), (130, 19520), (160, 15860), (200, 12688), (208, 12200), (244, 10400), (260, 9760), (305, 8320), (320, 7930), (325, 7808), (400, 6344), (416, 6100), (488, 5200), (520, 4880), (610, 4160), (640, 3965), (650, 3904), (793, 3200), (800, 3172), (832, 3050), (976, 2600), (1040, 2440), (1220, 2080), (1300, 1952), (1525, 1664), (1586, 1600)]