4516403980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{347951}}^1$

素因数の和:348030

約数の個数: 48

約数和(自身を含む): 10522068480

約数和(自身を除く): 6005664500

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 59, 110, 118, 220, 236, 295, 590, 649, 1180, 1298, 2596, 3245, 6490, 12980, 347951, 695902, 1391804, 1739755, 3479510, 3827461, 6959020, 7654922, 15309844, 19137305, 20529109, 38274610, 41058218, 76549220, 82116436, 102645545, 205291090, 225820199, 410582180, 451640398, 903280796, 1129100995, 2258201990, 4516403980]

約数ペア:

[(1, 4516403980), (2, 2258201990), (4, 1129100995), (5, 903280796), (10, 451640398), (11, 410582180), (20, 225820199), (22, 205291090), (44, 102645545), (55, 82116436), (59, 76549220), (110, 41058218), (118, 38274610), (220, 20529109), (236, 19137305), (295, 15309844), (590, 7654922), (649, 6959020), (1180, 3827461), (1298, 3479510), (2596, 1739755), (3245, 1391804), (6490, 695902), (12980, 347951)]