45143800

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{179}}^1$

素因数の和:305

約数の個数: 96

約数和(自身を含む): 114836400

約数和(自身を除く): 69692600

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 97, 100, 104, 130, 179, 194, 200, 260, 325, 358, 388, 485, 520, 650, 716, 776, 895, 970, 1261, 1300, 1432, 1790, 1940, 2327, 2425, 2522, 2600, 3580, 3880, 4475, 4654, 4850, 5044, 6305, 7160, 8950, 9308, 9700, 10088, 11635, 12610, 17363, 17900, 18616, 19400, 23270, 25220, 31525, 34726, 35800, 46540, 50440, 58175, 63050, 69452, 86815, 93080, 116350, 126100, 138904, 173630, 225719, 232700, 252200, 347260, 434075, 451438, 465400, 694520, 868150, 902876, 1128595, 1736300, 1805752, 2257190, 3472600, 4514380, 5642975, 9028760, 11285950, 22571900, 45143800]

約数ペア:

[(1, 45143800), (2, 22571900), (4, 11285950), (5, 9028760), (8, 5642975), (10, 4514380), (13, 3472600), (20, 2257190), (25, 1805752), (26, 1736300), (40, 1128595), (50, 902876), (52, 868150), (65, 694520), (97, 465400), (100, 451438), (104, 434075), (130, 347260), (179, 252200), (194, 232700), (200, 225719), (260, 173630), (325, 138904), (358, 126100), (388, 116350), (485, 93080), (520, 86815), (650, 69452), (716, 63050), (776, 58175), (895, 50440), (970, 46540), (1261, 35800), (1300, 34726), (1432, 31525), (1790, 25220), (1940, 23270), (2327, 19400), (2425, 18616), (2522, 17900), (2600, 17363), (3580, 12610), (3880, 11635), (4475, 10088), (4654, 9700), (4850, 9308), (5044, 8950), (6305, 7160)]