23781100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{641}}^1$

素因数の和:715

約数の個数: 72

約数和(自身を含む): 60183648

約数和(自身を除く): 36402548

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 53, 70, 100, 106, 140, 175, 212, 265, 350, 371, 530, 641, 700, 742, 1060, 1282, 1325, 1484, 1855, 2564, 2650, 3205, 3710, 4487, 5300, 6410, 7420, 8974, 9275, 12820, 16025, 17948, 18550, 22435, 32050, 33973, 37100, 44870, 64100, 67946, 89740, 112175, 135892, 169865, 224350, 237811, 339730, 448700, 475622, 679460, 849325, 951244, 1189055, 1698650, 2378110, 3397300, 4756220, 5945275, 11890550, 23781100]

約数ペア:

[(1, 23781100), (2, 11890550), (4, 5945275), (5, 4756220), (7, 3397300), (10, 2378110), (14, 1698650), (20, 1189055), (25, 951244), (28, 849325), (35, 679460), (50, 475622), (53, 448700), (70, 339730), (100, 237811), (106, 224350), (140, 169865), (175, 135892), (212, 112175), (265, 89740), (350, 67946), (371, 64100), (530, 44870), (641, 37100), (700, 33973), (742, 32050), (1060, 22435), (1282, 18550), (1325, 17948), (1484, 16025), (1855, 12820), (2564, 9275), (2650, 8974), (3205, 7420), (3710, 6410), (4487, 5300)]