108883880

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{761}}^1$

素因数の和:859

約数の個数: 96

約数和(自身を含む): 289270440

約数和(自身を除く): 180386560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 73, 98, 140, 146, 196, 245, 280, 292, 365, 392, 490, 511, 584, 730, 761, 980, 1022, 1460, 1522, 1960, 2044, 2555, 2920, 3044, 3577, 3805, 4088, 5110, 5327, 6088, 7154, 7610, 10220, 10654, 14308, 15220, 17885, 20440, 21308, 26635, 28616, 30440, 35770, 37289, 42616, 53270, 55553, 71540, 74578, 106540, 111106, 143080, 149156, 186445, 213080, 222212, 277765, 298312, 372890, 388871, 444424, 555530, 745780, 777742, 1111060, 1491560, 1555484, 1944355, 2222120, 2722097, 3110968, 3888710, 5444194, 7777420, 10888388, 13610485, 15554840, 21776776, 27220970, 54441940, 108883880]

約数ペア:

[(1, 108883880), (2, 54441940), (4, 27220970), (5, 21776776), (7, 15554840), (8, 13610485), (10, 10888388), (14, 7777420), (20, 5444194), (28, 3888710), (35, 3110968), (40, 2722097), (49, 2222120), (56, 1944355), (70, 1555484), (73, 1491560), (98, 1111060), (140, 777742), (146, 745780), (196, 555530), (245, 444424), (280, 388871), (292, 372890), (365, 298312), (392, 277765), (490, 222212), (511, 213080), (584, 186445), (730, 149156), (761, 143080), (980, 111106), (1022, 106540), (1460, 74578), (1522, 71540), (1960, 55553), (2044, 53270), (2555, 42616), (2920, 37289), (3044, 35770), (3577, 30440), (3805, 28616), (4088, 26635), (5110, 21308), (5327, 20440), (6088, 17885), (7154, 15220), (7610, 14308), (10220, 10654)]