25352960

素因数分解:

$2^8\times 5^1\times {\mathrm{29}}^1\times {\mathrm{683}}^1$

素因数の和:733

約数の個数: 72

約数和(自身を含む): 62914320

約数和(自身を除く): 37561360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 128, 145, 160, 232, 256, 290, 320, 464, 580, 640, 683, 928, 1160, 1280, 1366, 1856, 2320, 2732, 3415, 3712, 4640, 5464, 6830, 7424, 9280, 10928, 13660, 18560, 19807, 21856, 27320, 37120, 39614, 43712, 54640, 79228, 87424, 99035, 109280, 158456, 174848, 198070, 218560, 316912, 396140, 437120, 633824, 792280, 874240, 1267648, 1584560, 2535296, 3169120, 5070592, 6338240, 12676480, 25352960]

約数ペア:

[(1, 25352960), (2, 12676480), (4, 6338240), (5, 5070592), (8, 3169120), (10, 2535296), (16, 1584560), (20, 1267648), (29, 874240), (32, 792280), (40, 633824), (58, 437120), (64, 396140), (80, 316912), (116, 218560), (128, 198070), (145, 174848), (160, 158456), (232, 109280), (256, 99035), (290, 87424), (320, 79228), (464, 54640), (580, 43712), (640, 39614), (683, 37120), (928, 27320), (1160, 21856), (1280, 19807), (1366, 18560), (1856, 13660), (2320, 10928), (2732, 9280), (3415, 7424), (3712, 6830), (4640, 5464)]