29394082520

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{191}}^1\times {\mathrm{3463}}^1$

素因数の和:3777

約数の個数: 128

約数和(自身を含む): 73266094080

約数和(自身を除く): 43872011560

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 101, 110, 191, 202, 220, 382, 404, 440, 505, 764, 808, 955, 1010, 1111, 1528, 1910, 2020, 2101, 2222, 3463, 3820, 4040, 4202, 4444, 5555, 6926, 7640, 8404, 8888, 10505, 11110, 13852, 16808, 17315, 19291, 21010, 22220, 27704, 34630, 38093, 38582, 42020, 44440, 69260, 76186, 77164, 84040, 96455, 138520, 152372, 154328, 190465, 192910, 212201, 304744, 349763, 380930, 385820, 424402, 661433, 699526, 761860, 771640, 848804, 1061005, 1322866, 1399052, 1523720, 1697608, 1748815, 2122010, 2645732, 2798104, 3307165, 3497630, 3847393, 4244020, 5291464, 6614330, 6995260, 7275763, 7694786, 8488040, 13228660, 13990520, 14551526, 15389572, 19236965, 26457320, 29103052, 30779144, 36378815, 38473930, 58206104, 66804733, 72757630, 76947860, 133609466, 145515260, 153895720, 267218932, 291030520, 334023665, 534437864, 668047330, 734852063, 1336094660, 1469704126, 2672189320, 2939408252, 3674260315, 5878816504, 7348520630, 14697041260, 29394082520]

約数ペア:

[(1, 29394082520), (2, 14697041260), (4, 7348520630), (5, 5878816504), (8, 3674260315), (10, 2939408252), (11, 2672189320), (20, 1469704126), (22, 1336094660), (40, 734852063), (44, 668047330), (55, 534437864), (88, 334023665), (101, 291030520), (110, 267218932), (191, 153895720), (202, 145515260), (220, 133609466), (382, 76947860), (404, 72757630), (440, 66804733), (505, 58206104), (764, 38473930), (808, 36378815), (955, 30779144), (1010, 29103052), (1111, 26457320), (1528, 19236965), (1910, 15389572), (2020, 14551526), (2101, 13990520), (2222, 13228660), (3463, 8488040), (3820, 7694786), (4040, 7275763), (4202, 6995260), (4444, 6614330), (5555, 5291464), (6926, 4244020), (7640, 3847393), (8404, 3497630), (8888, 3307165), (10505, 2798104), (11110, 2645732), (13852, 2122010), (16808, 1748815), (17315, 1697608), (19291, 1523720), (21010, 1399052), (22220, 1322866), (27704, 1061005), (34630, 848804), (38093, 771640), (38582, 761860), (42020, 699526), (44440, 661433), (69260, 424402), (76186, 385820), (77164, 380930), (84040, 349763), (96455, 304744), (138520, 212201), (152372, 192910), (154328, 190465)]