88054720

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{347}}^1$

素因数の和:438

約数の個数: 112

約数和(自身を含む): 230172768

約数和(自身を除く): 142118048

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 61, 64, 65, 80, 104, 122, 130, 160, 208, 244, 260, 305, 320, 347, 416, 488, 520, 610, 694, 793, 832, 976, 1040, 1220, 1388, 1586, 1735, 1952, 2080, 2440, 2776, 3172, 3470, 3904, 3965, 4160, 4511, 4880, 5552, 6344, 6940, 7930, 9022, 9760, 11104, 12688, 13880, 15860, 18044, 19520, 21167, 22208, 22555, 25376, 27760, 31720, 36088, 42334, 45110, 50752, 55520, 63440, 72176, 84668, 90220, 105835, 111040, 126880, 144352, 169336, 180440, 211670, 253760, 275171, 288704, 338672, 360880, 423340, 550342, 677344, 721760, 846680, 1100684, 1354688, 1375855, 1443520, 1693360, 2201368, 2751710, 3386720, 4402736, 5503420, 6773440, 8805472, 11006840, 17610944, 22013680, 44027360, 88054720]

約数ペア:

[(1, 88054720), (2, 44027360), (4, 22013680), (5, 17610944), (8, 11006840), (10, 8805472), (13, 6773440), (16, 5503420), (20, 4402736), (26, 3386720), (32, 2751710), (40, 2201368), (52, 1693360), (61, 1443520), (64, 1375855), (65, 1354688), (80, 1100684), (104, 846680), (122, 721760), (130, 677344), (160, 550342), (208, 423340), (244, 360880), (260, 338672), (305, 288704), (320, 275171), (347, 253760), (416, 211670), (488, 180440), (520, 169336), (610, 144352), (694, 126880), (793, 111040), (832, 105835), (976, 90220), (1040, 84668), (1220, 72176), (1388, 63440), (1586, 55520), (1735, 50752), (1952, 45110), (2080, 42334), (2440, 36088), (2776, 31720), (3172, 27760), (3470, 25376), (3904, 22555), (3965, 22208), (4160, 21167), (4511, 19520), (4880, 18044), (5552, 15860), (6344, 13880), (6940, 12688), (7930, 11104), (9022, 9760)]