384857620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{2543}}^1$

素因数の和:2629

約数の個数: 96

約数和(自身を含む): 984711168

約数和(自身を除く): 599853548

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 47, 70, 92, 94, 115, 140, 161, 188, 230, 235, 322, 329, 460, 470, 644, 658, 805, 940, 1081, 1316, 1610, 1645, 2162, 2543, 3220, 3290, 4324, 5086, 5405, 6580, 7567, 10172, 10810, 12715, 15134, 17801, 21620, 25430, 30268, 35602, 37835, 50860, 58489, 71204, 75670, 89005, 116978, 119521, 151340, 178010, 233956, 239042, 292445, 356020, 409423, 478084, 584890, 597605, 818846, 836647, 1169780, 1195210, 1637692, 1673294, 2047115, 2390420, 2748983, 3346588, 4094230, 4183235, 5497966, 8188460, 8366470, 10995932, 13744915, 16732940, 19242881, 27489830, 38485762, 54979660, 76971524, 96214405, 192428810, 384857620]

約数ペア:

[(1, 384857620), (2, 192428810), (4, 96214405), (5, 76971524), (7, 54979660), (10, 38485762), (14, 27489830), (20, 19242881), (23, 16732940), (28, 13744915), (35, 10995932), (46, 8366470), (47, 8188460), (70, 5497966), (92, 4183235), (94, 4094230), (115, 3346588), (140, 2748983), (161, 2390420), (188, 2047115), (230, 1673294), (235, 1637692), (322, 1195210), (329, 1169780), (460, 836647), (470, 818846), (644, 597605), (658, 584890), (805, 478084), (940, 409423), (1081, 356020), (1316, 292445), (1610, 239042), (1645, 233956), (2162, 178010), (2543, 151340), (3220, 119521), (3290, 116978), (4324, 89005), (5086, 75670), (5405, 71204), (6580, 58489), (7567, 50860), (10172, 37835), (10810, 35602), (12715, 30268), (15134, 25430), (17801, 21620)]