48798080

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4013}}^1$

素因数の和:4051

約数の個数: 64

約数和(自身を含む): 122828400

約数和(自身を除く): 74030320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 304, 320, 380, 608, 640, 760, 1216, 1520, 2432, 3040, 4013, 6080, 8026, 12160, 16052, 20065, 32104, 40130, 64208, 76247, 80260, 128416, 152494, 160520, 256832, 304988, 321040, 381235, 513664, 609976, 642080, 762470, 1219952, 1284160, 1524940, 2439904, 2568320, 3049880, 4879808, 6099760, 9759616, 12199520, 24399040, 48798080]

約数ペア:

[(1, 48798080), (2, 24399040), (4, 12199520), (5, 9759616), (8, 6099760), (10, 4879808), (16, 3049880), (19, 2568320), (20, 2439904), (32, 1524940), (38, 1284160), (40, 1219952), (64, 762470), (76, 642080), (80, 609976), (95, 513664), (128, 381235), (152, 321040), (160, 304988), (190, 256832), (304, 160520), (320, 152494), (380, 128416), (608, 80260), (640, 76247), (760, 64208), (1216, 40130), (1520, 32104), (2432, 20065), (3040, 16052), (4013, 12160), (6080, 8026)]