1274541200

素因数分解:

$2^4\times 5^2\times {\mathrm{97}}^1\times {\mathrm{107}}^1\times {\mathrm{307}}^1$

素因数の和:529

約数の個数: 120

約数和(自身を含む): 3132736992

約数和(自身を除く): 1858195792

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 97, 100, 107, 194, 200, 214, 307, 388, 400, 428, 485, 535, 614, 776, 856, 970, 1070, 1228, 1535, 1552, 1712, 1940, 2140, 2425, 2456, 2675, 3070, 3880, 4280, 4850, 4912, 5350, 6140, 7675, 7760, 8560, 9700, 10379, 10700, 12280, 15350, 19400, 20758, 21400, 24560, 29779, 30700, 32849, 38800, 41516, 42800, 51895, 59558, 61400, 65698, 83032, 103790, 119116, 122800, 131396, 148895, 164245, 166064, 207580, 238232, 259475, 262792, 297790, 328490, 415160, 476464, 518950, 525584, 595580, 656980, 744475, 821225, 830320, 1037900, 1191160, 1313960, 1488950, 1642450, 2075800, 2382320, 2627920, 2977900, 3186353, 3284900, 4151600, 5955800, 6372706, 6569800, 11911600, 12745412, 13139600, 15931765, 25490824, 31863530, 50981648, 63727060, 79658825, 127454120, 159317650, 254908240, 318635300, 637270600, 1274541200]

約数ペア:

[(1, 1274541200), (2, 637270600), (4, 318635300), (5, 254908240), (8, 159317650), (10, 127454120), (16, 79658825), (20, 63727060), (25, 50981648), (40, 31863530), (50, 25490824), (80, 15931765), (97, 13139600), (100, 12745412), (107, 11911600), (194, 6569800), (200, 6372706), (214, 5955800), (307, 4151600), (388, 3284900), (400, 3186353), (428, 2977900), (485, 2627920), (535, 2382320), (614, 2075800), (776, 1642450), (856, 1488950), (970, 1313960), (1070, 1191160), (1228, 1037900), (1535, 830320), (1552, 821225), (1712, 744475), (1940, 656980), (2140, 595580), (2425, 525584), (2456, 518950), (2675, 476464), (3070, 415160), (3880, 328490), (4280, 297790), (4850, 262792), (4912, 259475), (5350, 238232), (6140, 207580), (7675, 166064), (7760, 164245), (8560, 148895), (9700, 131396), (10379, 122800), (10700, 119116), (12280, 103790), (15350, 83032), (19400, 65698), (20758, 61400), (21400, 59558), (24560, 51895), (29779, 42800), (30700, 41516), (32849, 38800)]