39234560

素因数分解:

$2^{10}\times 5^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:201

約数の個数: 88

約数和(自身を含む): 96290880

約数和(自身を除く): 57056320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 79, 80, 97, 128, 158, 160, 194, 256, 316, 320, 388, 395, 485, 512, 632, 640, 776, 790, 970, 1024, 1264, 1280, 1552, 1580, 1940, 2528, 2560, 3104, 3160, 3880, 5056, 5120, 6208, 6320, 7663, 7760, 10112, 12416, 12640, 15326, 15520, 20224, 24832, 25280, 30652, 31040, 38315, 40448, 49664, 50560, 61304, 62080, 76630, 80896, 99328, 101120, 122608, 124160, 153260, 202240, 245216, 248320, 306520, 404480, 490432, 496640, 613040, 980864, 1226080, 1961728, 2452160, 3923456, 4904320, 7846912, 9808640, 19617280, 39234560]

約数ペア:

[(1, 39234560), (2, 19617280), (4, 9808640), (5, 7846912), (8, 4904320), (10, 3923456), (16, 2452160), (20, 1961728), (32, 1226080), (40, 980864), (64, 613040), (79, 496640), (80, 490432), (97, 404480), (128, 306520), (158, 248320), (160, 245216), (194, 202240), (256, 153260), (316, 124160), (320, 122608), (388, 101120), (395, 99328), (485, 80896), (512, 76630), (632, 62080), (640, 61304), (776, 50560), (790, 49664), (970, 40448), (1024, 38315), (1264, 31040), (1280, 30652), (1552, 25280), (1580, 24832), (1940, 20224), (2528, 15520), (2560, 15326), (3104, 12640), (3160, 12416), (3880, 10112), (5056, 7760), (5120, 7663), (6208, 6320)]