25199040

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{26249}}^1$

素因数の和:26269

約数の個数: 56

約数和(自身を含む): 80010000

約数和(自身を除く): 54810960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 26249, 52498, 78747, 104996, 131245, 157494, 209992, 262490, 314988, 393735, 419984, 524980, 629976, 787470, 839968, 1049960, 1259952, 1574940, 1679936, 2099920, 2519904, 3149880, 4199840, 5039808, 6299760, 8399680, 12599520, 25199040]

約数ペア:

[(1, 25199040), (2, 12599520), (3, 8399680), (4, 6299760), (5, 5039808), (6, 4199840), (8, 3149880), (10, 2519904), (12, 2099920), (15, 1679936), (16, 1574940), (20, 1259952), (24, 1049960), (30, 839968), (32, 787470), (40, 629976), (48, 524980), (60, 419984), (64, 393735), (80, 314988), (96, 262490), (120, 209992), (160, 157494), (192, 131245), (240, 104996), (320, 78747), (480, 52498), (960, 26249)]