26015990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1$

素因数の和:174

約数の個数: 128

約数和(自身を含む): 66189312

約数和(自身を除く): 40173322

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 23, 26, 35, 46, 55, 65, 70, 77, 91, 110, 113, 115, 130, 143, 154, 161, 182, 226, 230, 253, 286, 299, 322, 385, 455, 506, 565, 598, 715, 770, 791, 805, 910, 1001, 1130, 1243, 1265, 1430, 1469, 1495, 1582, 1610, 1771, 2002, 2093, 2486, 2530, 2599, 2938, 2990, 3289, 3542, 3955, 4186, 5005, 5198, 6215, 6578, 7345, 7910, 8701, 8855, 10010, 10283, 10465, 12430, 12995, 14690, 16159, 16445, 17402, 17710, 18193, 20566, 20930, 23023, 25990, 28589, 32318, 32890, 33787, 36386, 43505, 46046, 51415, 57178, 67574, 80795, 87010, 90965, 102830, 113113, 115115, 142945, 161590, 168935, 181930, 200123, 226226, 230230, 236509, 285890, 337870, 371657, 400246, 473018, 565565, 743314, 1000615, 1131130, 1182545, 1858285, 2001230, 2365090, 2601599, 3716570, 5203198, 13007995, 26015990]

約数ペア:

[(1, 26015990), (2, 13007995), (5, 5203198), (7, 3716570), (10, 2601599), (11, 2365090), (13, 2001230), (14, 1858285), (22, 1182545), (23, 1131130), (26, 1000615), (35, 743314), (46, 565565), (55, 473018), (65, 400246), (70, 371657), (77, 337870), (91, 285890), (110, 236509), (113, 230230), (115, 226226), (130, 200123), (143, 181930), (154, 168935), (161, 161590), (182, 142945), (226, 115115), (230, 113113), (253, 102830), (286, 90965), (299, 87010), (322, 80795), (385, 67574), (455, 57178), (506, 51415), (565, 46046), (598, 43505), (715, 36386), (770, 33787), (791, 32890), (805, 32318), (910, 28589), (1001, 25990), (1130, 23023), (1243, 20930), (1265, 20566), (1430, 18193), (1469, 17710), (1495, 17402), (1582, 16445), (1610, 16159), (1771, 14690), (2002, 12995), (2093, 12430), (2486, 10465), (2530, 10283), (2599, 10010), (2938, 8855), (2990, 8701), (3289, 7910), (3542, 7345), (3955, 6578), (4186, 6215), (5005, 5198)]