38514080

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{277}}^1$

素因数の和:382

約数の個数: 96

約数和(自身を含む): 100880640

約数和(自身を除く): 62366560

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 79, 80, 88, 110, 158, 160, 176, 220, 277, 316, 352, 395, 440, 554, 632, 790, 869, 880, 1108, 1264, 1385, 1580, 1738, 1760, 2216, 2528, 2770, 3047, 3160, 3476, 4345, 4432, 5540, 6094, 6320, 6952, 8690, 8864, 11080, 12188, 12640, 13904, 15235, 17380, 21883, 22160, 24376, 27808, 30470, 34760, 43766, 44320, 48752, 60940, 69520, 87532, 97504, 109415, 121880, 139040, 175064, 218830, 240713, 243760, 350128, 437660, 481426, 487520, 700256, 875320, 962852, 1203565, 1750640, 1925704, 2407130, 3501280, 3851408, 4814260, 7702816, 9628520, 19257040, 38514080]

約数ペア:

[(1, 38514080), (2, 19257040), (4, 9628520), (5, 7702816), (8, 4814260), (10, 3851408), (11, 3501280), (16, 2407130), (20, 1925704), (22, 1750640), (32, 1203565), (40, 962852), (44, 875320), (55, 700256), (79, 487520), (80, 481426), (88, 437660), (110, 350128), (158, 243760), (160, 240713), (176, 218830), (220, 175064), (277, 139040), (316, 121880), (352, 109415), (395, 97504), (440, 87532), (554, 69520), (632, 60940), (790, 48752), (869, 44320), (880, 43766), (1108, 34760), (1264, 30470), (1385, 27808), (1580, 24376), (1738, 22160), (1760, 21883), (2216, 17380), (2528, 15235), (2770, 13904), (3047, 12640), (3160, 12188), (3476, 11080), (4345, 8864), (4432, 8690), (5540, 6952), (6094, 6320)]