12854846840

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{9343}}^1$

素因数の和:9477

約数の個数: 128

約数和(自身を含む): 32696524800

約数和(自身を除く): 19841677960

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 53, 55, 59, 88, 106, 110, 118, 212, 220, 236, 265, 295, 424, 440, 472, 530, 583, 590, 649, 1060, 1166, 1180, 1298, 2120, 2332, 2360, 2596, 2915, 3127, 3245, 4664, 5192, 5830, 6254, 6490, 9343, 11660, 12508, 12980, 15635, 18686, 23320, 25016, 25960, 31270, 34397, 37372, 46715, 62540, 68794, 74744, 93430, 102773, 125080, 137588, 171985, 186860, 205546, 275176, 343970, 373720, 411092, 495179, 513865, 551237, 687940, 822184, 990358, 1027730, 1102474, 1375880, 1980716, 2055460, 2204948, 2475895, 2756185, 3961432, 4110920, 4409896, 4951790, 5446969, 5512370, 6063607, 9903580, 10893938, 11024740, 12127214, 19807160, 21787876, 22049480, 24254428, 27234845, 29215561, 30318035, 43575752, 48508856, 54469690, 58431122, 60636070, 108939380, 116862244, 121272140, 146077805, 217878760, 233724488, 242544280, 292155610, 321371171, 584311220, 642742342, 1168622440, 1285484684, 1606855855, 2570969368, 3213711710, 6427423420, 12854846840]

約数ペア:

[(1, 12854846840), (2, 6427423420), (4, 3213711710), (5, 2570969368), (8, 1606855855), (10, 1285484684), (11, 1168622440), (20, 642742342), (22, 584311220), (40, 321371171), (44, 292155610), (53, 242544280), (55, 233724488), (59, 217878760), (88, 146077805), (106, 121272140), (110, 116862244), (118, 108939380), (212, 60636070), (220, 58431122), (236, 54469690), (265, 48508856), (295, 43575752), (424, 30318035), (440, 29215561), (472, 27234845), (530, 24254428), (583, 22049480), (590, 21787876), (649, 19807160), (1060, 12127214), (1166, 11024740), (1180, 10893938), (1298, 9903580), (2120, 6063607), (2332, 5512370), (2360, 5446969), (2596, 4951790), (2915, 4409896), (3127, 4110920), (3245, 3961432), (4664, 2756185), (5192, 2475895), (5830, 2204948), (6254, 2055460), (6490, 1980716), (9343, 1375880), (11660, 1102474), (12508, 1027730), (12980, 990358), (15635, 822184), (18686, 687940), (23320, 551237), (25016, 513865), (25960, 495179), (31270, 411092), (34397, 373720), (37372, 343970), (46715, 275176), (62540, 205546), (68794, 186860), (74744, 171985), (93430, 137588), (102773, 125080)]