10880457980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{86257}}^1$

素因数の和:86343

約数の個数: 96

約数和(自身を含む): 28171172736

約数和(自身を除く): 17290714756

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 53, 68, 70, 85, 106, 119, 140, 170, 212, 238, 265, 340, 371, 476, 530, 595, 742, 901, 1060, 1190, 1484, 1802, 1855, 2380, 3604, 3710, 4505, 6307, 7420, 9010, 12614, 18020, 25228, 31535, 63070, 86257, 126140, 172514, 345028, 431285, 603799, 862570, 1207598, 1466369, 1725140, 2415196, 2932738, 3018995, 4571621, 5865476, 6037990, 7331845, 9143242, 10264583, 12075980, 14663690, 18286484, 20529166, 22858105, 29327380, 32001347, 41058332, 45716210, 51322915, 64002694, 77717557, 91432420, 102645830, 128005388, 155435114, 160006735, 205291660, 310870228, 320013470, 388587785, 544022899, 640026940, 777175570, 1088045798, 1554351140, 2176091596, 2720114495, 5440228990, 10880457980]

約数ペア:

[(1, 10880457980), (2, 5440228990), (4, 2720114495), (5, 2176091596), (7, 1554351140), (10, 1088045798), (14, 777175570), (17, 640026940), (20, 544022899), (28, 388587785), (34, 320013470), (35, 310870228), (53, 205291660), (68, 160006735), (70, 155435114), (85, 128005388), (106, 102645830), (119, 91432420), (140, 77717557), (170, 64002694), (212, 51322915), (238, 45716210), (265, 41058332), (340, 32001347), (371, 29327380), (476, 22858105), (530, 20529166), (595, 18286484), (742, 14663690), (901, 12075980), (1060, 10264583), (1190, 9143242), (1484, 7331845), (1802, 6037990), (1855, 5865476), (2380, 4571621), (3604, 3018995), (3710, 2932738), (4505, 2415196), (6307, 1725140), (7420, 1466369), (9010, 1207598), (12614, 862570), (18020, 603799), (25228, 431285), (31535, 345028), (63070, 172514), (86257, 126140)]