43826860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{191}}^1$

素因数の和:367

約数の個数: 96

約数和(自身を含む): 116121600

約数和(自身を除く): 72294740

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 149, 154, 191, 220, 298, 308, 382, 385, 596, 745, 764, 770, 955, 1043, 1337, 1490, 1540, 1639, 1910, 2086, 2101, 2674, 2980, 3278, 3820, 4172, 4202, 5215, 5348, 6556, 6685, 8195, 8404, 10430, 10505, 11473, 13370, 14707, 16390, 20860, 21010, 22946, 26740, 28459, 29414, 32780, 42020, 45892, 56918, 57365, 58828, 73535, 113836, 114730, 142295, 147070, 199213, 229460, 284590, 294140, 313049, 398426, 569180, 626098, 796852, 996065, 1252196, 1565245, 1992130, 2191343, 3130490, 3984260, 4382686, 6260980, 8765372, 10956715, 21913430, 43826860]

約数ペア:

[(1, 43826860), (2, 21913430), (4, 10956715), (5, 8765372), (7, 6260980), (10, 4382686), (11, 3984260), (14, 3130490), (20, 2191343), (22, 1992130), (28, 1565245), (35, 1252196), (44, 996065), (55, 796852), (70, 626098), (77, 569180), (110, 398426), (140, 313049), (149, 294140), (154, 284590), (191, 229460), (220, 199213), (298, 147070), (308, 142295), (382, 114730), (385, 113836), (596, 73535), (745, 58828), (764, 57365), (770, 56918), (955, 45892), (1043, 42020), (1337, 32780), (1490, 29414), (1540, 28459), (1639, 26740), (1910, 22946), (2086, 21010), (2101, 20860), (2674, 16390), (2980, 14707), (3278, 13370), (3820, 11473), (4172, 10505), (4202, 10430), (5215, 8404), (5348, 8195), (6556, 6685)]