520063630

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{18127}}^1$

素因数の和:18304

約数の個数: 32

約数和(自身を含む): 991964160

約数和(自身を除く): 471900530

約数列:

[1, 2, 5, 10, 19, 38, 95, 151, 190, 302, 755, 1510, 2869, 5738, 14345, 18127, 28690, 36254, 90635, 181270, 344413, 688826, 1722065, 2737177, 3444130, 5474354, 13685885, 27371770, 52006363, 104012726, 260031815, 520063630]

約数ペア:

[(1, 520063630), (2, 260031815), (5, 104012726), (10, 52006363), (19, 27371770), (38, 13685885), (95, 5474354), (151, 3444130), (190, 2737177), (302, 1722065), (755, 688826), (1510, 344413), (2869, 181270), (5738, 90635), (14345, 36254), (18127, 28690)]