20072041120

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1423}}^1\times {\mathrm{3833}}^1$

素因数の和:5294

約数の個数: 96

約数和(自身を含む): 49529636352

約数和(自身を除く): 29457595232

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 368, 460, 736, 920, 1423, 1840, 2846, 3680, 3833, 5692, 7115, 7666, 11384, 14230, 15332, 19165, 22768, 28460, 30664, 32729, 38330, 45536, 56920, 61328, 65458, 76660, 88159, 113840, 122656, 130916, 153320, 163645, 176318, 227680, 261832, 306640, 327290, 352636, 440795, 523664, 613280, 654580, 705272, 881590, 1047328, 1309160, 1410544, 1763180, 2618320, 2821088, 3526360, 5236640, 5454359, 7052720, 10908718, 14105440, 21817436, 27271795, 43634872, 54543590, 87269744, 109087180, 125450257, 174539488, 218174360, 250900514, 436348720, 501801028, 627251285, 872697440, 1003602056, 1254502570, 2007204112, 2509005140, 4014408224, 5018010280, 10036020560, 20072041120]

約数ペア:

[(1, 20072041120), (2, 10036020560), (4, 5018010280), (5, 4014408224), (8, 2509005140), (10, 2007204112), (16, 1254502570), (20, 1003602056), (23, 872697440), (32, 627251285), (40, 501801028), (46, 436348720), (80, 250900514), (92, 218174360), (115, 174539488), (160, 125450257), (184, 109087180), (230, 87269744), (368, 54543590), (460, 43634872), (736, 27271795), (920, 21817436), (1423, 14105440), (1840, 10908718), (2846, 7052720), (3680, 5454359), (3833, 5236640), (5692, 3526360), (7115, 2821088), (7666, 2618320), (11384, 1763180), (14230, 1410544), (15332, 1309160), (19165, 1047328), (22768, 881590), (28460, 705272), (30664, 654580), (32729, 613280), (38330, 523664), (45536, 440795), (56920, 352636), (61328, 327290), (65458, 306640), (76660, 261832), (88159, 227680), (113840, 176318), (122656, 163645), (130916, 153320)]