76167040

素因数分解:

$2^7\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1951}}^1$

素因数の和:2031

約数の個数: 64

約数和(自身を含む): 185166720

約数和(自身を除く): 108999680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 64, 80, 122, 128, 160, 244, 305, 320, 488, 610, 640, 976, 1220, 1951, 1952, 2440, 3902, 3904, 4880, 7804, 7808, 9755, 9760, 15608, 19510, 19520, 31216, 39020, 39040, 62432, 78040, 119011, 124864, 156080, 238022, 249728, 312160, 476044, 595055, 624320, 952088, 1190110, 1248640, 1904176, 2380220, 3808352, 4760440, 7616704, 9520880, 15233408, 19041760, 38083520, 76167040]

約数ペア:

[(1, 76167040), (2, 38083520), (4, 19041760), (5, 15233408), (8, 9520880), (10, 7616704), (16, 4760440), (20, 3808352), (32, 2380220), (40, 1904176), (61, 1248640), (64, 1190110), (80, 952088), (122, 624320), (128, 595055), (160, 476044), (244, 312160), (305, 249728), (320, 238022), (488, 156080), (610, 124864), (640, 119011), (976, 78040), (1220, 62432), (1951, 39040), (1952, 39020), (2440, 31216), (3902, 19520), (3904, 19510), (4880, 15608), (7804, 9760), (7808, 9755)]