12500384

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{199}}^1$

素因数の和:373

約数の個数: 48

約数和(自身を含む): 26812800

約数和(自身を除く): 14312416

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 151, 199, 208, 302, 398, 416, 604, 796, 1208, 1592, 1963, 2416, 2587, 3184, 3926, 4832, 5174, 6368, 7852, 10348, 15704, 20696, 30049, 31408, 41392, 60098, 62816, 82784, 120196, 240392, 390637, 480784, 781274, 961568, 1562548, 3125096, 6250192, 12500384]

約数ペア:

[(1, 12500384), (2, 6250192), (4, 3125096), (8, 1562548), (13, 961568), (16, 781274), (26, 480784), (32, 390637), (52, 240392), (104, 120196), (151, 82784), (199, 62816), (208, 60098), (302, 41392), (398, 31408), (416, 30049), (604, 20696), (796, 15704), (1208, 10348), (1592, 7852), (1963, 6368), (2416, 5174), (2587, 4832), (3184, 3926)]