19100640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3061}}^1$

素因数の和:3092

約数の個数: 96

約数和(自身を含む): 64816416

約数和(自身を除く): 45715776

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 3061, 3120, 6122, 6240, 9183, 12244, 15305, 18366, 24488, 30610, 36732, 39793, 45915, 48976, 61220, 73464, 79586, 91830, 97952, 119379, 122440, 146928, 159172, 183660, 198965, 238758, 244880, 293856, 318344, 367320, 397930, 477516, 489760, 596895, 636688, 734640, 795860, 955032, 1193790, 1273376, 1469280, 1591720, 1910064, 2387580, 3183440, 3820128, 4775160, 6366880, 9550320, 19100640]

約数ペア:

[(1, 19100640), (2, 9550320), (3, 6366880), (4, 4775160), (5, 3820128), (6, 3183440), (8, 2387580), (10, 1910064), (12, 1591720), (13, 1469280), (15, 1273376), (16, 1193790), (20, 955032), (24, 795860), (26, 734640), (30, 636688), (32, 596895), (39, 489760), (40, 477516), (48, 397930), (52, 367320), (60, 318344), (65, 293856), (78, 244880), (80, 238758), (96, 198965), (104, 183660), (120, 159172), (130, 146928), (156, 122440), (160, 119379), (195, 97952), (208, 91830), (240, 79586), (260, 73464), (312, 61220), (390, 48976), (416, 45915), (480, 39793), (520, 36732), (624, 30610), (780, 24488), (1040, 18366), (1248, 15305), (1560, 12244), (2080, 9183), (3061, 6240), (3120, 6122)]