26327600

素因数分解:

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

素因数の和:175

約数の個数: 120

約数和(自身を含む): 70068432

約数和(自身を除く): 43740832

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 61, 65, 80, 83, 100, 104, 122, 130, 166, 200, 208, 244, 260, 305, 325, 332, 400, 415, 488, 520, 610, 650, 664, 793, 830, 976, 1040, 1079, 1220, 1300, 1328, 1525, 1586, 1660, 2075, 2158, 2440, 2600, 3050, 3172, 3320, 3965, 4150, 4316, 4880, 5063, 5200, 5395, 6100, 6344, 6640, 7930, 8300, 8632, 10126, 10790, 12200, 12688, 15860, 16600, 17264, 19825, 20252, 21580, 24400, 25315, 26975, 31720, 33200, 39650, 40504, 43160, 50630, 53950, 63440, 65819, 79300, 81008, 86320, 101260, 107900, 126575, 131638, 158600, 202520, 215800, 253150, 263276, 317200, 329095, 405040, 431600, 506300, 526552, 658190, 1012600, 1053104, 1316380, 1645475, 2025200, 2632760, 3290950, 5265520, 6581900, 13163800, 26327600]

約数ペア:

[(1, 26327600), (2, 13163800), (4, 6581900), (5, 5265520), (8, 3290950), (10, 2632760), (13, 2025200), (16, 1645475), (20, 1316380), (25, 1053104), (26, 1012600), (40, 658190), (50, 526552), (52, 506300), (61, 431600), (65, 405040), (80, 329095), (83, 317200), (100, 263276), (104, 253150), (122, 215800), (130, 202520), (166, 158600), (200, 131638), (208, 126575), (244, 107900), (260, 101260), (305, 86320), (325, 81008), (332, 79300), (400, 65819), (415, 63440), (488, 53950), (520, 50630), (610, 43160), (650, 40504), (664, 39650), (793, 33200), (830, 31720), (976, 26975), (1040, 25315), (1079, 24400), (1220, 21580), (1300, 20252), (1328, 19825), (1525, 17264), (1586, 16600), (1660, 15860), (2075, 12688), (2158, 12200), (2440, 10790), (2600, 10126), (3050, 8632), (3172, 8300), (3320, 7930), (3965, 6640), (4150, 6344), (4316, 6100), (4880, 5395), (5063, 5200)]