269365120

素因数分解:

$2^7\times 5^1\times {\mathrm{97}}^1\times {\mathrm{4339}}^1$

素因数の和:4455

約数の個数: 64

約数和(自身を含む): 650739600

約数和(自身を除く): 381374480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 97, 128, 160, 194, 320, 388, 485, 640, 776, 970, 1552, 1940, 3104, 3880, 4339, 6208, 7760, 8678, 12416, 15520, 17356, 21695, 31040, 34712, 43390, 62080, 69424, 86780, 138848, 173560, 277696, 347120, 420883, 555392, 694240, 841766, 1388480, 1683532, 2104415, 2776960, 3367064, 4208830, 6734128, 8417660, 13468256, 16835320, 26936512, 33670640, 53873024, 67341280, 134682560, 269365120]

約数ペア:

[(1, 269365120), (2, 134682560), (4, 67341280), (5, 53873024), (8, 33670640), (10, 26936512), (16, 16835320), (20, 13468256), (32, 8417660), (40, 6734128), (64, 4208830), (80, 3367064), (97, 2776960), (128, 2104415), (160, 1683532), (194, 1388480), (320, 841766), (388, 694240), (485, 555392), (640, 420883), (776, 347120), (970, 277696), (1552, 173560), (1940, 138848), (3104, 86780), (3880, 69424), (4339, 62080), (6208, 43390), (7760, 34712), (8678, 31040), (12416, 21695), (15520, 17356)]