57232640

素因数分解:

$2^8\times 5^1\times {\mathrm{61}}^1\times {\mathrm{733}}^1$

素因数の和:815

約数の個数: 72

約数和(自身を含む): 139527528

約数和(自身を除く): 82294888

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 64, 80, 122, 128, 160, 244, 256, 305, 320, 488, 610, 640, 733, 976, 1220, 1280, 1466, 1952, 2440, 2932, 3665, 3904, 4880, 5864, 7330, 7808, 9760, 11728, 14660, 15616, 19520, 23456, 29320, 39040, 44713, 46912, 58640, 78080, 89426, 93824, 117280, 178852, 187648, 223565, 234560, 357704, 447130, 469120, 715408, 894260, 938240, 1430816, 1788520, 2861632, 3577040, 5723264, 7154080, 11446528, 14308160, 28616320, 57232640]

約数ペア:

[(1, 57232640), (2, 28616320), (4, 14308160), (5, 11446528), (8, 7154080), (10, 5723264), (16, 3577040), (20, 2861632), (32, 1788520), (40, 1430816), (61, 938240), (64, 894260), (80, 715408), (122, 469120), (128, 447130), (160, 357704), (244, 234560), (256, 223565), (305, 187648), (320, 178852), (488, 117280), (610, 93824), (640, 89426), (733, 78080), (976, 58640), (1220, 46912), (1280, 44713), (1466, 39040), (1952, 29320), (2440, 23456), (2932, 19520), (3665, 15616), (3904, 14660), (4880, 11728), (5864, 9760), (7330, 7808)]