2500380111960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{397}}^1\times {\mathrm{17494963}}^1$

素因数の和:17495377

約数の個数: 96

約数和(自身を含む): 8146704936240

約数和(自身を除く): 5646324824280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 397, 794, 1191, 1588, 1985, 2382, 3176, 3573, 3970, 4764, 5955, 7146, 7940, 9528, 11910, 14292, 15880, 17865, 23820, 28584, 35730, 47640, 71460, 142920, 17494963, 34989926, 52484889, 69979852, 87474815, 104969778, 139959704, 157454667, 174949630, 209939556, 262424445, 314909334, 349899260, 419879112, 524848890, 629818668, 699798520, 787273335, 1049697780, 1259637336, 1574546670, 2099395560, 3149093340, 6298186680, 6945500311, 13891000622, 20836500933, 27782001244, 34727501555, 41673001866, 55564002488, 62509502799, 69455003110, 83346003732, 104182504665, 125019005598, 138910006220, 166692007464, 208365009330, 250038011196, 277820012440, 312547513995, 416730018660, 500076022392, 625095027990, 833460037320, 1250190055980, 2500380111960]

約数ペア:

[(1, 2500380111960), (2, 1250190055980), (3, 833460037320), (4, 625095027990), (5, 500076022392), (6, 416730018660), (8, 312547513995), (9, 277820012440), (10, 250038011196), (12, 208365009330), (15, 166692007464), (18, 138910006220), (20, 125019005598), (24, 104182504665), (30, 83346003732), (36, 69455003110), (40, 62509502799), (45, 55564002488), (60, 41673001866), (72, 34727501555), (90, 27782001244), (120, 20836500933), (180, 13891000622), (360, 6945500311), (397, 6298186680), (794, 3149093340), (1191, 2099395560), (1588, 1574546670), (1985, 1259637336), (2382, 1049697780), (3176, 787273335), (3573, 699798520), (3970, 629818668), (4764, 524848890), (5955, 419879112), (7146, 349899260), (7940, 314909334), (9528, 262424445), (11910, 209939556), (14292, 174949630), (15880, 157454667), (17865, 139959704), (23820, 104969778), (28584, 87474815), (35730, 69979852), (47640, 52484889), (71460, 34989926), (142920, 17494963)]