2014501820

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{587}}^1$

素因数の和:783

約数の個数: 96

約数和(自身を含む): 4501586880

約数和(自身を除く): 2487085060

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 61, 97, 116, 122, 145, 194, 244, 290, 305, 388, 485, 580, 587, 610, 970, 1174, 1220, 1769, 1940, 2348, 2813, 2935, 3538, 5626, 5870, 5917, 7076, 8845, 11252, 11740, 11834, 14065, 17023, 17690, 23668, 28130, 29585, 34046, 35380, 35807, 56260, 56939, 59170, 68092, 71614, 85115, 113878, 118340, 143228, 170230, 171593, 179035, 227756, 284695, 340460, 343186, 358070, 569390, 686372, 716140, 857965, 1038403, 1138780, 1651231, 1715930, 2076806, 3302462, 3431860, 3473279, 4153612, 5192015, 6604924, 6946558, 8256155, 10384030, 13893116, 16512310, 17366395, 20768060, 33024620, 34732790, 69465580, 100725091, 201450182, 402900364, 503625455, 1007250910, 2014501820]

約数ペア:

[(1, 2014501820), (2, 1007250910), (4, 503625455), (5, 402900364), (10, 201450182), (20, 100725091), (29, 69465580), (58, 34732790), (61, 33024620), (97, 20768060), (116, 17366395), (122, 16512310), (145, 13893116), (194, 10384030), (244, 8256155), (290, 6946558), (305, 6604924), (388, 5192015), (485, 4153612), (580, 3473279), (587, 3431860), (610, 3302462), (970, 2076806), (1174, 1715930), (1220, 1651231), (1769, 1138780), (1940, 1038403), (2348, 857965), (2813, 716140), (2935, 686372), (3538, 569390), (5626, 358070), (5870, 343186), (5917, 340460), (7076, 284695), (8845, 227756), (11252, 179035), (11740, 171593), (11834, 170230), (14065, 143228), (17023, 118340), (17690, 113878), (23668, 85115), (28130, 71614), (29585, 68092), (34046, 59170), (35380, 56939), (35807, 56260)]