1330500550

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{509}}^1\times {\mathrm{2273}}^1$

素因数の和:2817

約数の個数: 48

約数和(自身を含む): 2588539680

約数和(自身を除く): 1258039130

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 230, 509, 575, 1018, 1150, 2273, 2545, 4546, 5090, 11365, 11707, 12725, 22730, 23414, 25450, 52279, 56825, 58535, 104558, 113650, 117070, 261395, 292675, 522790, 585350, 1156957, 1306975, 2313914, 2613950, 5784785, 11569570, 26610011, 28923925, 53220022, 57847850, 133050055, 266100110, 665250275, 1330500550]

約数ペア:

[(1, 1330500550), (2, 665250275), (5, 266100110), (10, 133050055), (23, 57847850), (25, 53220022), (46, 28923925), (50, 26610011), (115, 11569570), (230, 5784785), (509, 2613950), (575, 2313914), (1018, 1306975), (1150, 1156957), (2273, 585350), (2545, 522790), (4546, 292675), (5090, 261395), (11365, 117070), (11707, 113650), (12725, 104558), (22730, 58535), (23414, 56825), (25450, 52279)]