4475584520

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{3593}}^1$

素因数の和:3783

約数の個数: 128

約数和(自身を含む): 11644560000

約数和(自身を除く): 7168975480

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 38, 40, 44, 55, 76, 88, 95, 110, 149, 152, 190, 209, 220, 298, 380, 418, 440, 596, 745, 760, 836, 1045, 1192, 1490, 1639, 1672, 2090, 2831, 2980, 3278, 3593, 4180, 5662, 5960, 6556, 7186, 8195, 8360, 11324, 13112, 14155, 14372, 16390, 17965, 22648, 28310, 28744, 31141, 32780, 35930, 39523, 56620, 62282, 65560, 68267, 71860, 79046, 113240, 124564, 136534, 143720, 155705, 158092, 197615, 249128, 273068, 311410, 316184, 341335, 395230, 535357, 546136, 622820, 682670, 750937, 790460, 1070714, 1245640, 1365340, 1501874, 1580920, 2141428, 2676785, 2730680, 3003748, 3754685, 4282856, 5353570, 5888927, 6007496, 7509370, 10171783, 10707140, 11777854, 15018740, 20343566, 21414280, 23555708, 29444635, 30037480, 40687132, 47111416, 50858915, 58889270, 81374264, 101717830, 111889613, 117778540, 203435660, 223779226, 235557080, 406871320, 447558452, 559448065, 895116904, 1118896130, 2237792260, 4475584520]

約数ペア:

[(1, 4475584520), (2, 2237792260), (4, 1118896130), (5, 895116904), (8, 559448065), (10, 447558452), (11, 406871320), (19, 235557080), (20, 223779226), (22, 203435660), (38, 117778540), (40, 111889613), (44, 101717830), (55, 81374264), (76, 58889270), (88, 50858915), (95, 47111416), (110, 40687132), (149, 30037480), (152, 29444635), (190, 23555708), (209, 21414280), (220, 20343566), (298, 15018740), (380, 11777854), (418, 10707140), (440, 10171783), (596, 7509370), (745, 6007496), (760, 5888927), (836, 5353570), (1045, 4282856), (1192, 3754685), (1490, 3003748), (1639, 2730680), (1672, 2676785), (2090, 2141428), (2831, 1580920), (2980, 1501874), (3278, 1365340), (3593, 1245640), (4180, 1070714), (5662, 790460), (5960, 750937), (6556, 682670), (7186, 622820), (8195, 546136), (8360, 535357), (11324, 395230), (13112, 341335), (14155, 316184), (14372, 311410), (16390, 273068), (17965, 249128), (22648, 197615), (28310, 158092), (28744, 155705), (31141, 143720), (32780, 136534), (35930, 124564), (39523, 113240), (56620, 79046), (62282, 71860), (65560, 68267)]