82583020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:251

約数の個数: 96

約数和(自身を含む): 195987456

約数和(自身を除く): 113404436

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 41, 52, 61, 65, 82, 122, 127, 130, 164, 205, 244, 254, 260, 305, 410, 508, 533, 610, 635, 793, 820, 1066, 1220, 1270, 1586, 1651, 2132, 2501, 2540, 2665, 3172, 3302, 3965, 5002, 5207, 5330, 6604, 7747, 7930, 8255, 10004, 10414, 10660, 12505, 15494, 15860, 16510, 20828, 25010, 26035, 30988, 32513, 33020, 38735, 50020, 52070, 65026, 67691, 77470, 100711, 104140, 130052, 135382, 154940, 162565, 201422, 270764, 317627, 325130, 338455, 402844, 503555, 635254, 650260, 676910, 1007110, 1270508, 1353820, 1588135, 2014220, 3176270, 4129151, 6352540, 8258302, 16516604, 20645755, 41291510, 82583020]

約数ペア:

[(1, 82583020), (2, 41291510), (4, 20645755), (5, 16516604), (10, 8258302), (13, 6352540), (20, 4129151), (26, 3176270), (41, 2014220), (52, 1588135), (61, 1353820), (65, 1270508), (82, 1007110), (122, 676910), (127, 650260), (130, 635254), (164, 503555), (205, 402844), (244, 338455), (254, 325130), (260, 317627), (305, 270764), (410, 201422), (508, 162565), (533, 154940), (610, 135382), (635, 130052), (793, 104140), (820, 100711), (1066, 77470), (1220, 67691), (1270, 65026), (1586, 52070), (1651, 50020), (2132, 38735), (2501, 33020), (2540, 32513), (2665, 30988), (3172, 26035), (3302, 25010), (3965, 20828), (5002, 16510), (5207, 15860), (5330, 15494), (6604, 12505), (7747, 10660), (7930, 10414), (8255, 10004)]