1361787700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{569}}^1$

素因数の和:866

約数の個数: 144

約数和(自身を含む): 3657265920

約数和(自身を除く): 2295478220

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 50, 52, 65, 70, 91, 100, 130, 140, 175, 182, 260, 263, 325, 350, 364, 455, 526, 569, 650, 700, 910, 1052, 1138, 1300, 1315, 1820, 1841, 2275, 2276, 2630, 2845, 3419, 3682, 3983, 4550, 5260, 5690, 6575, 6838, 7364, 7397, 7966, 9100, 9205, 11380, 13150, 13676, 14225, 14794, 15932, 17095, 18410, 19915, 23933, 26300, 28450, 29588, 34190, 36820, 36985, 39830, 46025, 47866, 51779, 56900, 68380, 73970, 79660, 85475, 92050, 95732, 99575, 103558, 119665, 147940, 149647, 170950, 184100, 184925, 199150, 207116, 239330, 258895, 299294, 341900, 369850, 398300, 478660, 517790, 598325, 598588, 739700, 748235, 1035580, 1047529, 1196650, 1294475, 1496470, 1945411, 2095058, 2393300, 2588950, 2992940, 3741175, 3890822, 4190116, 5177900, 5237645, 7482350, 7781644, 9727055, 10475290, 13617877, 14964700, 19454110, 20950580, 26188225, 27235754, 38908220, 48635275, 52376450, 54471508, 68089385, 97270550, 104752900, 136178770, 194541100, 272357540, 340446925, 680893850, 1361787700]

約数ペア:

[(1, 1361787700), (2, 680893850), (4, 340446925), (5, 272357540), (7, 194541100), (10, 136178770), (13, 104752900), (14, 97270550), (20, 68089385), (25, 54471508), (26, 52376450), (28, 48635275), (35, 38908220), (50, 27235754), (52, 26188225), (65, 20950580), (70, 19454110), (91, 14964700), (100, 13617877), (130, 10475290), (140, 9727055), (175, 7781644), (182, 7482350), (260, 5237645), (263, 5177900), (325, 4190116), (350, 3890822), (364, 3741175), (455, 2992940), (526, 2588950), (569, 2393300), (650, 2095058), (700, 1945411), (910, 1496470), (1052, 1294475), (1138, 1196650), (1300, 1047529), (1315, 1035580), (1820, 748235), (1841, 739700), (2275, 598588), (2276, 598325), (2630, 517790), (2845, 478660), (3419, 398300), (3682, 369850), (3983, 341900), (4550, 299294), (5260, 258895), (5690, 239330), (6575, 207116), (6838, 199150), (7364, 184925), (7397, 184100), (7966, 170950), (9100, 149647), (9205, 147940), (11380, 119665), (13150, 103558), (13676, 99575), (14225, 95732), (14794, 92050), (15932, 85475), (17095, 79660), (18410, 73970), (19915, 68380), (23933, 56900), (26300, 51779), (28450, 47866), (29588, 46025), (34190, 39830), (36820, 36985)]