828163760

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{14519}}^1$

素因数の和:14586

約数の個数: 80

約数和(自身を含む): 2074152960

約数和(自身を除く): 1245989200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 31, 40, 46, 62, 80, 92, 115, 124, 155, 184, 230, 248, 310, 368, 460, 496, 620, 713, 920, 1240, 1426, 1840, 2480, 2852, 3565, 5704, 7130, 11408, 14260, 14519, 28520, 29038, 57040, 58076, 72595, 116152, 145190, 232304, 290380, 333937, 450089, 580760, 667874, 900178, 1161520, 1335748, 1669685, 1800356, 2250445, 2671496, 3339370, 3600712, 4500890, 5342992, 6678740, 7201424, 9001780, 10352047, 13357480, 18003560, 20704094, 26714960, 36007120, 41408188, 51760235, 82816376, 103520470, 165632752, 207040940, 414081880, 828163760]

約数ペア:

[(1, 828163760), (2, 414081880), (4, 207040940), (5, 165632752), (8, 103520470), (10, 82816376), (16, 51760235), (20, 41408188), (23, 36007120), (31, 26714960), (40, 20704094), (46, 18003560), (62, 13357480), (80, 10352047), (92, 9001780), (115, 7201424), (124, 6678740), (155, 5342992), (184, 4500890), (230, 3600712), (248, 3339370), (310, 2671496), (368, 2250445), (460, 1800356), (496, 1669685), (620, 1335748), (713, 1161520), (920, 900178), (1240, 667874), (1426, 580760), (1840, 450089), (2480, 333937), (2852, 290380), (3565, 232304), (5704, 145190), (7130, 116152), (11408, 72595), (14260, 58076), (14519, 57040), (28520, 29038)]