64431050

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{313}}^1$

素因数の和:527

約数の個数: 48

約数和(自身を含む): 126152640

約数和(自身を除く): 61721590

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 179, 230, 313, 358, 575, 626, 895, 1150, 1565, 1790, 3130, 4117, 4475, 7199, 7825, 8234, 8950, 14398, 15650, 20585, 35995, 41170, 56027, 71990, 102925, 112054, 179975, 205850, 280135, 359950, 560270, 1288621, 1400675, 2577242, 2801350, 6443105, 12886210, 32215525, 64431050]

約数ペア:

[(1, 64431050), (2, 32215525), (5, 12886210), (10, 6443105), (23, 2801350), (25, 2577242), (46, 1400675), (50, 1288621), (115, 560270), (179, 359950), (230, 280135), (313, 205850), (358, 179975), (575, 112054), (626, 102925), (895, 71990), (1150, 56027), (1565, 41170), (1790, 35995), (3130, 20585), (4117, 15650), (4475, 14398), (7199, 8950), (7825, 8234)]