487096240

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{358159}}^1$

素因数の和:358189

約数の個数: 40

約数和(自身を含む): 1199119680

約数和(自身を除く): 712023440

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 358159, 716318, 1432636, 1790795, 2865272, 3581590, 5730544, 6088703, 7163180, 12177406, 14326360, 24354812, 28652720, 30443515, 48709624, 60887030, 97419248, 121774060, 243548120, 487096240]

約数ペア:

[(1, 487096240), (2, 243548120), (4, 121774060), (5, 97419248), (8, 60887030), (10, 48709624), (16, 30443515), (17, 28652720), (20, 24354812), (34, 14326360), (40, 12177406), (68, 7163180), (80, 6088703), (85, 5730544), (136, 3581590), (170, 2865272), (272, 1790795), (340, 1432636), (680, 716318), (1360, 358159)]