112155820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{571}}^1$

素因数の和:671

約数の個数: 96

約数和(自身を含む): 285981696

約数和(自身を除く): 173825876

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 61, 70, 92, 115, 122, 140, 161, 230, 244, 305, 322, 427, 460, 571, 610, 644, 805, 854, 1142, 1220, 1403, 1610, 1708, 2135, 2284, 2806, 2855, 3220, 3997, 4270, 5612, 5710, 7015, 7994, 8540, 9821, 11420, 13133, 14030, 15988, 19642, 19985, 26266, 28060, 34831, 39284, 39970, 49105, 52532, 65665, 69662, 79940, 91931, 98210, 131330, 139324, 174155, 183862, 196420, 243817, 262660, 348310, 367724, 459655, 487634, 696620, 801113, 919310, 975268, 1219085, 1602226, 1838620, 2438170, 3204452, 4005565, 4876340, 5607791, 8011130, 11215582, 16022260, 22431164, 28038955, 56077910, 112155820]

約数ペア:

[(1, 112155820), (2, 56077910), (4, 28038955), (5, 22431164), (7, 16022260), (10, 11215582), (14, 8011130), (20, 5607791), (23, 4876340), (28, 4005565), (35, 3204452), (46, 2438170), (61, 1838620), (70, 1602226), (92, 1219085), (115, 975268), (122, 919310), (140, 801113), (161, 696620), (230, 487634), (244, 459655), (305, 367724), (322, 348310), (427, 262660), (460, 243817), (571, 196420), (610, 183862), (644, 174155), (805, 139324), (854, 131330), (1142, 98210), (1220, 91931), (1403, 79940), (1610, 69662), (1708, 65665), (2135, 52532), (2284, 49105), (2806, 39970), (2855, 39284), (3220, 34831), (3997, 28060), (4270, 26266), (5612, 19985), (5710, 19642), (7015, 15988), (7994, 14030), (8540, 13133), (9821, 11420)]