28803736480

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1543}}^1\times {\mathrm{6863}}^1$

素因数の和:8438

約数の個数: 96

約数和(自身を含む): 72108900864

約数和(自身を除く): 43305164384

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 1543, 2720, 3086, 6172, 6863, 7715, 12344, 13726, 15430, 24688, 26231, 27452, 30860, 34315, 49376, 52462, 54904, 61720, 68630, 104924, 109808, 116671, 123440, 131155, 137260, 209848, 219616, 233342, 246880, 262310, 274520, 419696, 466684, 524620, 549040, 583355, 839392, 933368, 1049240, 1098080, 1166710, 1866736, 2098480, 2333420, 3733472, 4196960, 4666840, 9333680, 10589609, 18667360, 21179218, 42358436, 52948045, 84716872, 105896090, 169433744, 180023353, 211792180, 338867488, 360046706, 423584360, 720093412, 847168720, 900116765, 1440186824, 1694337440, 1800233530, 2880373648, 3600467060, 5760747296, 7200934120, 14401868240, 28803736480]

約数ペア:

[(1, 28803736480), (2, 14401868240), (4, 7200934120), (5, 5760747296), (8, 3600467060), (10, 2880373648), (16, 1800233530), (17, 1694337440), (20, 1440186824), (32, 900116765), (34, 847168720), (40, 720093412), (68, 423584360), (80, 360046706), (85, 338867488), (136, 211792180), (160, 180023353), (170, 169433744), (272, 105896090), (340, 84716872), (544, 52948045), (680, 42358436), (1360, 21179218), (1543, 18667360), (2720, 10589609), (3086, 9333680), (6172, 4666840), (6863, 4196960), (7715, 3733472), (12344, 2333420), (13726, 2098480), (15430, 1866736), (24688, 1166710), (26231, 1098080), (27452, 1049240), (30860, 933368), (34315, 839392), (49376, 583355), (52462, 549040), (54904, 524620), (61720, 466684), (68630, 419696), (104924, 274520), (109808, 262310), (116671, 246880), (123440, 233342), (131155, 219616), (137260, 209848)]