126434680

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{2593}}^1$

素因数の和:2680

約数の個数: 64

約数和(自身を含む): 302564160

約数和(自身を除く): 176129480

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 53, 92, 106, 115, 184, 212, 230, 265, 424, 460, 530, 920, 1060, 1219, 2120, 2438, 2593, 4876, 5186, 6095, 9752, 10372, 12190, 12965, 20744, 24380, 25930, 48760, 51860, 59639, 103720, 119278, 137429, 238556, 274858, 298195, 477112, 549716, 596390, 687145, 1099432, 1192780, 1374290, 2385560, 2748580, 3160867, 5497160, 6321734, 12643468, 15804335, 25286936, 31608670, 63217340, 126434680]

約数ペア:

[(1, 126434680), (2, 63217340), (4, 31608670), (5, 25286936), (8, 15804335), (10, 12643468), (20, 6321734), (23, 5497160), (40, 3160867), (46, 2748580), (53, 2385560), (92, 1374290), (106, 1192780), (115, 1099432), (184, 687145), (212, 596390), (230, 549716), (265, 477112), (424, 298195), (460, 274858), (530, 238556), (920, 137429), (1060, 119278), (1219, 103720), (2120, 59639), (2438, 51860), (2593, 48760), (4876, 25930), (5186, 24380), (6095, 20744), (9752, 12965), (10372, 12190)]