2015592100

素因数分解:

$2^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{6703}}^1$

素因数の和:6845

約数の個数: 72

約数和(自身を含む): 4562152448

約数和(自身を除く): 2546560348

約数列:

[1, 2, 4, 5, 10, 20, 25, 31, 50, 62, 97, 100, 124, 155, 194, 310, 388, 485, 620, 775, 970, 1550, 1940, 2425, 3007, 3100, 4850, 6014, 6703, 9700, 12028, 13406, 15035, 26812, 30070, 33515, 60140, 67030, 75175, 134060, 150350, 167575, 207793, 300700, 335150, 415586, 650191, 670300, 831172, 1038965, 1300382, 2077930, 2600764, 3250955, 4155860, 5194825, 6501910, 10389650, 13003820, 16254775, 20155921, 20779300, 32509550, 40311842, 65019100, 80623684, 100779605, 201559210, 403118420, 503898025, 1007796050, 2015592100]

約数ペア:

[(1, 2015592100), (2, 1007796050), (4, 503898025), (5, 403118420), (10, 201559210), (20, 100779605), (25, 80623684), (31, 65019100), (50, 40311842), (62, 32509550), (97, 20779300), (100, 20155921), (124, 16254775), (155, 13003820), (194, 10389650), (310, 6501910), (388, 5194825), (485, 4155860), (620, 3250955), (775, 2600764), (970, 2077930), (1550, 1300382), (1940, 1038965), (2425, 831172), (3007, 670300), (3100, 650191), (4850, 415586), (6014, 335150), (6703, 300700), (9700, 207793), (12028, 167575), (13406, 150350), (15035, 134060), (26812, 75175), (30070, 67030), (33515, 60140)]