5265520

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:170

約数の個数: 80

約数和(自身を含む): 13561632

約数和(自身を除く): 8296112

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 61, 65, 80, 83, 104, 122, 130, 166, 208, 244, 260, 305, 332, 415, 488, 520, 610, 664, 793, 830, 976, 1040, 1079, 1220, 1328, 1586, 1660, 2158, 2440, 3172, 3320, 3965, 4316, 4880, 5063, 5395, 6344, 6640, 7930, 8632, 10126, 10790, 12688, 15860, 17264, 20252, 21580, 25315, 31720, 40504, 43160, 50630, 63440, 65819, 81008, 86320, 101260, 131638, 202520, 263276, 329095, 405040, 526552, 658190, 1053104, 1316380, 2632760, 5265520]

約数ペア:

[(1, 5265520), (2, 2632760), (4, 1316380), (5, 1053104), (8, 658190), (10, 526552), (13, 405040), (16, 329095), (20, 263276), (26, 202520), (40, 131638), (52, 101260), (61, 86320), (65, 81008), (80, 65819), (83, 63440), (104, 50630), (122, 43160), (130, 40504), (166, 31720), (208, 25315), (244, 21580), (260, 20252), (305, 17264), (332, 15860), (415, 12688), (488, 10790), (520, 10126), (610, 8632), (664, 7930), (793, 6640), (830, 6344), (976, 5395), (1040, 5063), (1079, 4880), (1220, 4316), (1328, 3965), (1586, 3320), (1660, 3172), (2158, 2440)]