184555420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{347}}^1$

素因数の和:523

約数の個数: 96

約数和(自身を含む): 463034880

約数和(自身を除く): 278479460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 116, 131, 140, 145, 203, 262, 290, 347, 406, 524, 580, 655, 694, 812, 917, 1015, 1310, 1388, 1735, 1834, 2030, 2429, 2620, 3470, 3668, 3799, 4060, 4585, 4858, 6940, 7598, 9170, 9716, 10063, 12145, 15196, 18340, 18995, 20126, 24290, 26593, 37990, 40252, 45457, 48580, 50315, 53186, 70441, 75980, 90914, 100630, 106372, 132965, 140882, 181828, 201260, 227285, 265930, 281764, 318199, 352205, 454570, 531860, 636398, 704410, 909140, 1272796, 1318253, 1408820, 1590995, 2636506, 3181990, 5273012, 6363980, 6591265, 9227771, 13182530, 18455542, 26365060, 36911084, 46138855, 92277710, 184555420]

約数ペア:

[(1, 184555420), (2, 92277710), (4, 46138855), (5, 36911084), (7, 26365060), (10, 18455542), (14, 13182530), (20, 9227771), (28, 6591265), (29, 6363980), (35, 5273012), (58, 3181990), (70, 2636506), (116, 1590995), (131, 1408820), (140, 1318253), (145, 1272796), (203, 909140), (262, 704410), (290, 636398), (347, 531860), (406, 454570), (524, 352205), (580, 318199), (655, 281764), (694, 265930), (812, 227285), (917, 201260), (1015, 181828), (1310, 140882), (1388, 132965), (1735, 106372), (1834, 100630), (2030, 90914), (2429, 75980), (2620, 70441), (3470, 53186), (3668, 50315), (3799, 48580), (4060, 45457), (4585, 40252), (4858, 37990), (6940, 26593), (7598, 24290), (9170, 20126), (9716, 18995), (10063, 18340), (12145, 15196)]