2000484420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{359}}^1\times {\mathrm{8443}}^1$

素因数の和:8825

約数の個数: 96

約数和(自身を含む): 6128317440

約数和(自身を除く): 4127833020

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 359, 660, 718, 1077, 1436, 1795, 2154, 3590, 3949, 4308, 5385, 7180, 7898, 8443, 10770, 11847, 15796, 16886, 19745, 21540, 23694, 25329, 33772, 39490, 42215, 47388, 50658, 59235, 78980, 84430, 92873, 101316, 118470, 126645, 168860, 185746, 236940, 253290, 278619, 371492, 464365, 506580, 557238, 928730, 1114476, 1393095, 1857460, 2786190, 3031037, 5572380, 6062074, 9093111, 12124148, 15155185, 18186222, 30310370, 33341407, 36372444, 45465555, 60620740, 66682814, 90931110, 100024221, 133365628, 166707035, 181862220, 200048442, 333414070, 400096884, 500121105, 666828140, 1000242210, 2000484420]

約数ペア:

[(1, 2000484420), (2, 1000242210), (3, 666828140), (4, 500121105), (5, 400096884), (6, 333414070), (10, 200048442), (11, 181862220), (12, 166707035), (15, 133365628), (20, 100024221), (22, 90931110), (30, 66682814), (33, 60620740), (44, 45465555), (55, 36372444), (60, 33341407), (66, 30310370), (110, 18186222), (132, 15155185), (165, 12124148), (220, 9093111), (330, 6062074), (359, 5572380), (660, 3031037), (718, 2786190), (1077, 1857460), (1436, 1393095), (1795, 1114476), (2154, 928730), (3590, 557238), (3949, 506580), (4308, 464365), (5385, 371492), (7180, 278619), (7898, 253290), (8443, 236940), (10770, 185746), (11847, 168860), (15796, 126645), (16886, 118470), (19745, 101316), (21540, 92873), (23694, 84430), (25329, 78980), (33772, 59235), (39490, 50658), (42215, 47388)]