5454414840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{72959}}^1$

素因数の和:73069

約数の個数: 128

約数和(自身を含む): 18911232000

約数和(自身を除く): 13456817160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 89, 105, 120, 140, 168, 178, 210, 267, 280, 356, 420, 445, 534, 623, 712, 840, 890, 1068, 1246, 1335, 1780, 1869, 2136, 2492, 2670, 3115, 3560, 3738, 4984, 5340, 6230, 7476, 9345, 10680, 12460, 14952, 18690, 24920, 37380, 72959, 74760, 145918, 218877, 291836, 364795, 437754, 510713, 583672, 729590, 875508, 1021426, 1094385, 1459180, 1532139, 1751016, 2042852, 2188770, 2553565, 2918360, 3064278, 4085704, 4377540, 5107130, 6128556, 6493351, 7660695, 8755080, 10214260, 12257112, 12986702, 15321390, 19480053, 20428520, 25973404, 30642780, 32466755, 38960106, 45453457, 51946808, 61285560, 64933510, 77920212, 90906914, 97400265, 129867020, 136360371, 155840424, 181813828, 194800530, 227267285, 259734040, 272720742, 363627656, 389601060, 454534570, 545441484, 681801855, 779202120, 909069140, 1090882968, 1363603710, 1818138280, 2727207420, 5454414840]

約数ペア:

[(1, 5454414840), (2, 2727207420), (3, 1818138280), (4, 1363603710), (5, 1090882968), (6, 909069140), (7, 779202120), (8, 681801855), (10, 545441484), (12, 454534570), (14, 389601060), (15, 363627656), (20, 272720742), (21, 259734040), (24, 227267285), (28, 194800530), (30, 181813828), (35, 155840424), (40, 136360371), (42, 129867020), (56, 97400265), (60, 90906914), (70, 77920212), (84, 64933510), (89, 61285560), (105, 51946808), (120, 45453457), (140, 38960106), (168, 32466755), (178, 30642780), (210, 25973404), (267, 20428520), (280, 19480053), (356, 15321390), (420, 12986702), (445, 12257112), (534, 10214260), (623, 8755080), (712, 7660695), (840, 6493351), (890, 6128556), (1068, 5107130), (1246, 4377540), (1335, 4085704), (1780, 3064278), (1869, 2918360), (2136, 2553565), (2492, 2188770), (2670, 2042852), (3115, 1751016), (3560, 1532139), (3738, 1459180), (4984, 1094385), (5340, 1021426), (6230, 875508), (7476, 729590), (9345, 583672), (10680, 510713), (12460, 437754), (14952, 364795), (18690, 291836), (24920, 218877), (37380, 145918), (72959, 74760)]