5087007520

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{28211}}^1$

素因数の和:28263

約数の個数: 144

約数和(自身を含む): 14588538048

約数和(自身を除く): 9501530528

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 49, 56, 70, 80, 92, 98, 112, 115, 140, 160, 161, 184, 196, 224, 230, 245, 280, 322, 368, 392, 460, 490, 560, 644, 736, 784, 805, 920, 980, 1120, 1127, 1288, 1568, 1610, 1840, 1960, 2254, 2576, 3220, 3680, 3920, 4508, 5152, 5635, 6440, 7840, 9016, 11270, 12880, 18032, 22540, 25760, 28211, 36064, 45080, 56422, 90160, 112844, 141055, 180320, 197477, 225688, 282110, 394954, 451376, 564220, 648853, 789908, 902752, 987385, 1128440, 1297706, 1382339, 1579816, 1974770, 2256880, 2595412, 2764678, 3159632, 3244265, 3949540, 4513760, 4541971, 5190824, 5529356, 6319264, 6488530, 6911695, 7899080, 9083942, 10381648, 11058712, 12977060, 13823390, 15798160, 18167884, 20763296, 22117424, 22709855, 25954120, 27646780, 31596320, 31793797, 36335768, 44234848, 45419710, 51908240, 55293560, 63587594, 72671536, 90839420, 103816480, 110587120, 127175188, 145343072, 158968985, 181678840, 221174240, 254350376, 317937970, 363357680, 508700752, 635875940, 726715360, 1017401504, 1271751880, 2543503760, 5087007520]

約数ペア:

[(1, 5087007520), (2, 2543503760), (4, 1271751880), (5, 1017401504), (7, 726715360), (8, 635875940), (10, 508700752), (14, 363357680), (16, 317937970), (20, 254350376), (23, 221174240), (28, 181678840), (32, 158968985), (35, 145343072), (40, 127175188), (46, 110587120), (49, 103816480), (56, 90839420), (70, 72671536), (80, 63587594), (92, 55293560), (98, 51908240), (112, 45419710), (115, 44234848), (140, 36335768), (160, 31793797), (161, 31596320), (184, 27646780), (196, 25954120), (224, 22709855), (230, 22117424), (245, 20763296), (280, 18167884), (322, 15798160), (368, 13823390), (392, 12977060), (460, 11058712), (490, 10381648), (560, 9083942), (644, 7899080), (736, 6911695), (784, 6488530), (805, 6319264), (920, 5529356), (980, 5190824), (1120, 4541971), (1127, 4513760), (1288, 3949540), (1568, 3244265), (1610, 3159632), (1840, 2764678), (1960, 2595412), (2254, 2256880), (2576, 1974770), (3220, 1579816), (3680, 1382339), (3920, 1297706), (4508, 1128440), (5152, 987385), (5635, 902752), (6440, 789908), (7840, 648853), (9016, 564220), (11270, 451376), (12880, 394954), (18032, 282110), (22540, 225688), (25760, 197477), (28211, 180320), (36064, 141055), (45080, 112844), (56422, 90160)]