82668050

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{503}}^1$

素因数の和:707

約数の個数: 48

約数和(自身を含む): 163114560

約数和(自身を除く): 80446510

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 173, 190, 346, 475, 503, 865, 950, 1006, 1730, 2515, 3287, 4325, 5030, 6574, 8650, 9557, 12575, 16435, 19114, 25150, 32870, 47785, 82175, 87019, 95570, 164350, 174038, 238925, 435095, 477850, 870190, 1653361, 2175475, 3306722, 4350950, 8266805, 16533610, 41334025, 82668050]

約数ペア:

[(1, 82668050), (2, 41334025), (5, 16533610), (10, 8266805), (19, 4350950), (25, 3306722), (38, 2175475), (50, 1653361), (95, 870190), (173, 477850), (190, 435095), (346, 238925), (475, 174038), (503, 164350), (865, 95570), (950, 87019), (1006, 82175), (1730, 47785), (2515, 32870), (3287, 25150), (4325, 19114), (5030, 16435), (6574, 12575), (8650, 9557)]