5057777440

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^2\times {\mathrm{89}}^1\times {\mathrm{1229}}^1$

素因数の和:1367

約数の個数: 144

約数和(自身を含む): 12846292200

約数和(自身を除く): 7788514760

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 89, 136, 160, 170, 178, 272, 289, 340, 356, 445, 544, 578, 680, 712, 890, 1156, 1229, 1360, 1424, 1445, 1513, 1780, 2312, 2458, 2720, 2848, 2890, 3026, 3560, 4624, 4916, 5780, 6052, 6145, 7120, 7565, 9248, 9832, 11560, 12104, 12290, 14240, 15130, 19664, 20893, 23120, 24208, 24580, 25721, 30260, 39328, 41786, 46240, 48416, 49160, 51442, 60520, 83572, 98320, 102884, 104465, 109381, 121040, 128605, 167144, 196640, 205768, 208930, 218762, 242080, 257210, 334288, 355181, 411536, 417860, 437524, 514420, 546905, 668576, 710362, 823072, 835720, 875048, 1028840, 1093810, 1420724, 1671440, 1750096, 1775905, 1859477, 2057680, 2187620, 2841448, 3342880, 3500192, 3551810, 3718954, 4115360, 4375240, 5682896, 7103620, 7437908, 8750480, 9297385, 11365792, 14207240, 14875816, 17500960, 18594770, 28414480, 29751632, 31611109, 37189540, 56828960, 59503264, 63222218, 74379080, 126444436, 148758160, 158055545, 252888872, 297516320, 316111090, 505777744, 632222180, 1011555488, 1264444360, 2528888720, 5057777440]

約数ペア:

[(1, 5057777440), (2, 2528888720), (4, 1264444360), (5, 1011555488), (8, 632222180), (10, 505777744), (16, 316111090), (17, 297516320), (20, 252888872), (32, 158055545), (34, 148758160), (40, 126444436), (68, 74379080), (80, 63222218), (85, 59503264), (89, 56828960), (136, 37189540), (160, 31611109), (170, 29751632), (178, 28414480), (272, 18594770), (289, 17500960), (340, 14875816), (356, 14207240), (445, 11365792), (544, 9297385), (578, 8750480), (680, 7437908), (712, 7103620), (890, 5682896), (1156, 4375240), (1229, 4115360), (1360, 3718954), (1424, 3551810), (1445, 3500192), (1513, 3342880), (1780, 2841448), (2312, 2187620), (2458, 2057680), (2720, 1859477), (2848, 1775905), (2890, 1750096), (3026, 1671440), (3560, 1420724), (4624, 1093810), (4916, 1028840), (5780, 875048), (6052, 835720), (6145, 823072), (7120, 710362), (7565, 668576), (9248, 546905), (9832, 514420), (11560, 437524), (12104, 417860), (12290, 411536), (14240, 355181), (15130, 334288), (19664, 257210), (20893, 242080), (23120, 218762), (24208, 208930), (24580, 205768), (25721, 196640), (30260, 167144), (39328, 128605), (41786, 121040), (46240, 109381), (48416, 104465), (49160, 102884), (51442, 98320), (60520, 83572)]