18444310940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{8059}}^1$

素因数の和:8283

約数の個数: 96

約数和(自身を含む): 43092241920

約数和(自身を除く): 24647930980

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 101, 103, 110, 202, 206, 220, 404, 412, 505, 515, 1010, 1030, 1111, 1133, 2020, 2060, 2222, 2266, 4444, 4532, 5555, 5665, 8059, 10403, 11110, 11330, 16118, 20806, 22220, 22660, 32236, 40295, 41612, 52015, 80590, 88649, 104030, 114433, 161180, 177298, 208060, 228866, 354596, 443245, 457732, 572165, 813959, 830077, 886490, 1144330, 1627918, 1660154, 1772980, 2288660, 3255836, 3320308, 4069795, 4150385, 8139590, 8300770, 8953549, 9130847, 16279180, 16601540, 17907098, 18261694, 35814196, 36523388, 44767745, 45654235, 83837777, 89535490, 91308470, 167675554, 179070980, 182616940, 335351108, 419188885, 838377770, 922215547, 1676755540, 1844431094, 3688862188, 4611077735, 9222155470, 18444310940]

約数ペア:

[(1, 18444310940), (2, 9222155470), (4, 4611077735), (5, 3688862188), (10, 1844431094), (11, 1676755540), (20, 922215547), (22, 838377770), (44, 419188885), (55, 335351108), (101, 182616940), (103, 179070980), (110, 167675554), (202, 91308470), (206, 89535490), (220, 83837777), (404, 45654235), (412, 44767745), (505, 36523388), (515, 35814196), (1010, 18261694), (1030, 17907098), (1111, 16601540), (1133, 16279180), (2020, 9130847), (2060, 8953549), (2222, 8300770), (2266, 8139590), (4444, 4150385), (4532, 4069795), (5555, 3320308), (5665, 3255836), (8059, 2288660), (10403, 1772980), (11110, 1660154), (11330, 1627918), (16118, 1144330), (20806, 886490), (22220, 830077), (22660, 813959), (32236, 572165), (40295, 457732), (41612, 443245), (52015, 354596), (80590, 228866), (88649, 208060), (104030, 177298), (114433, 161180)]