2775252340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{8783}}^1$

素因数の和:8897

約数の個数: 96

約数和(自身を含む): 6953554944

約数和(自身を除く): 4178302604

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 61, 70, 74, 122, 140, 148, 185, 244, 259, 305, 370, 427, 518, 610, 740, 854, 1036, 1220, 1295, 1708, 2135, 2257, 2590, 4270, 4514, 5180, 8540, 8783, 9028, 11285, 15799, 17566, 22570, 31598, 35132, 43915, 45140, 61481, 63196, 78995, 87830, 122962, 157990, 175660, 245924, 307405, 315980, 324971, 535763, 614810, 649942, 1071526, 1229620, 1299884, 1624855, 2143052, 2274797, 2678815, 3249710, 3750341, 4549594, 5357630, 6499420, 7500682, 9099188, 10715260, 11373985, 15001364, 18751705, 19823231, 22747970, 37503410, 39646462, 45495940, 75006820, 79292924, 99116155, 138762617, 198232310, 277525234, 396464620, 555050468, 693813085, 1387626170, 2775252340]

約数ペア:

[(1, 2775252340), (2, 1387626170), (4, 693813085), (5, 555050468), (7, 396464620), (10, 277525234), (14, 198232310), (20, 138762617), (28, 99116155), (35, 79292924), (37, 75006820), (61, 45495940), (70, 39646462), (74, 37503410), (122, 22747970), (140, 19823231), (148, 18751705), (185, 15001364), (244, 11373985), (259, 10715260), (305, 9099188), (370, 7500682), (427, 6499420), (518, 5357630), (610, 4549594), (740, 3750341), (854, 3249710), (1036, 2678815), (1220, 2274797), (1295, 2143052), (1708, 1624855), (2135, 1299884), (2257, 1229620), (2590, 1071526), (4270, 649942), (4514, 614810), (5180, 535763), (8540, 324971), (8783, 315980), (9028, 307405), (11285, 245924), (15799, 175660), (17566, 157990), (22570, 122962), (31598, 87830), (35132, 78995), (43915, 63196), (45140, 61481)]