187449824540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1867}}^1\times {\mathrm{11131}}^1$

素因数の和:13059

約数の個数: 96

約数和(自身を含む): 440179584768

約数和(自身を除く): 252729760228

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 41, 44, 55, 82, 110, 164, 205, 220, 410, 451, 820, 902, 1804, 1867, 2255, 3734, 4510, 7468, 9020, 9335, 11131, 18670, 20537, 22262, 37340, 41074, 44524, 55655, 76547, 82148, 102685, 111310, 122441, 153094, 205370, 222620, 244882, 306188, 382735, 410740, 456371, 489764, 612205, 765470, 842017, 912742, 1224410, 1530940, 1684034, 1825484, 2281855, 2448820, 3368068, 4210085, 4563710, 5020081, 8420170, 9127420, 10040162, 16840340, 20080324, 20781577, 25100405, 41563154, 50200810, 83126308, 100401620, 103907885, 207815770, 228597347, 415631540, 457194694, 852044657, 914389388, 1142986735, 1704089314, 2285973470, 3408178628, 4260223285, 4571946940, 8520446570, 9372491227, 17040893140, 18744982454, 37489964908, 46862456135, 93724912270, 187449824540]

約数ペア:

[(1, 187449824540), (2, 93724912270), (4, 46862456135), (5, 37489964908), (10, 18744982454), (11, 17040893140), (20, 9372491227), (22, 8520446570), (41, 4571946940), (44, 4260223285), (55, 3408178628), (82, 2285973470), (110, 1704089314), (164, 1142986735), (205, 914389388), (220, 852044657), (410, 457194694), (451, 415631540), (820, 228597347), (902, 207815770), (1804, 103907885), (1867, 100401620), (2255, 83126308), (3734, 50200810), (4510, 41563154), (7468, 25100405), (9020, 20781577), (9335, 20080324), (11131, 16840340), (18670, 10040162), (20537, 9127420), (22262, 8420170), (37340, 5020081), (41074, 4563710), (44524, 4210085), (55655, 3368068), (76547, 2448820), (82148, 2281855), (102685, 1825484), (111310, 1684034), (122441, 1530940), (153094, 1224410), (205370, 912742), (222620, 842017), (244882, 765470), (306188, 612205), (382735, 489764), (410740, 456371)]