5421378064

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{240139}}^1$

素因数の和:240247

約数の個数: 40

約数和(自身を含む): 11255842080

約数和(自身を除く): 5834464016

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 83, 136, 166, 272, 332, 664, 1328, 1411, 2822, 5644, 11288, 22576, 240139, 480278, 960556, 1921112, 3842224, 4082363, 8164726, 16329452, 19931537, 32658904, 39863074, 65317808, 79726148, 159452296, 318904592, 338836129, 677672258, 1355344516, 2710689032, 5421378064]

約数ペア:

[(1, 5421378064), (2, 2710689032), (4, 1355344516), (8, 677672258), (16, 338836129), (17, 318904592), (34, 159452296), (68, 79726148), (83, 65317808), (136, 39863074), (166, 32658904), (272, 19931537), (332, 16329452), (664, 8164726), (1328, 4082363), (1411, 3842224), (2822, 1921112), (5644, 960556), (11288, 480278), (22576, 240139)]