18582850

素因数分解:

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

素因数の和:172

約数の個数: 96

約数和(自身を含む): 42747264

約数和(自身を除く): 24164414

約数列:

[1, 2, 5, 10, 11, 13, 22, 23, 25, 26, 46, 50, 55, 65, 110, 113, 115, 130, 143, 226, 230, 253, 275, 286, 299, 325, 506, 550, 565, 575, 598, 650, 715, 1130, 1150, 1243, 1265, 1430, 1469, 1495, 2486, 2530, 2599, 2825, 2938, 2990, 3289, 3575, 5198, 5650, 6215, 6325, 6578, 7150, 7345, 7475, 12430, 12650, 12995, 14690, 14950, 16159, 16445, 25990, 28589, 31075, 32318, 32890, 33787, 36725, 57178, 62150, 64975, 67574, 73450, 80795, 82225, 129950, 142945, 161590, 164450, 168935, 285890, 337870, 371657, 403975, 714725, 743314, 807950, 844675, 1429450, 1689350, 1858285, 3716570, 9291425, 18582850]

約数ペア:

[(1, 18582850), (2, 9291425), (5, 3716570), (10, 1858285), (11, 1689350), (13, 1429450), (22, 844675), (23, 807950), (25, 743314), (26, 714725), (46, 403975), (50, 371657), (55, 337870), (65, 285890), (110, 168935), (113, 164450), (115, 161590), (130, 142945), (143, 129950), (226, 82225), (230, 80795), (253, 73450), (275, 67574), (286, 64975), (299, 62150), (325, 57178), (506, 36725), (550, 33787), (565, 32890), (575, 32318), (598, 31075), (650, 28589), (715, 25990), (1130, 16445), (1150, 16159), (1243, 14950), (1265, 14690), (1430, 12995), (1469, 12650), (1495, 12430), (2486, 7475), (2530, 7345), (2599, 7150), (2825, 6578), (2938, 6325), (2990, 6215), (3289, 5650), (3575, 5198)]