42493760

素因数分解:

$2^6\times 5^1\times {\mathrm{37}}^2\times {\mathrm{97}}^1$

素因数の和:188

約数の個数: 84

約数和(自身を含む): 105069132

約数和(自身を除く): 62575372

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 74, 80, 97, 148, 160, 185, 194, 296, 320, 370, 388, 485, 592, 740, 776, 970, 1184, 1369, 1480, 1552, 1940, 2368, 2738, 2960, 3104, 3589, 3880, 5476, 5920, 6208, 6845, 7178, 7760, 10952, 11840, 13690, 14356, 15520, 17945, 21904, 27380, 28712, 31040, 35890, 43808, 54760, 57424, 71780, 87616, 109520, 114848, 132793, 143560, 219040, 229696, 265586, 287120, 438080, 531172, 574240, 663965, 1062344, 1148480, 1327930, 2124688, 2655860, 4249376, 5311720, 8498752, 10623440, 21246880, 42493760]

約数ペア:

[(1, 42493760), (2, 21246880), (4, 10623440), (5, 8498752), (8, 5311720), (10, 4249376), (16, 2655860), (20, 2124688), (32, 1327930), (37, 1148480), (40, 1062344), (64, 663965), (74, 574240), (80, 531172), (97, 438080), (148, 287120), (160, 265586), (185, 229696), (194, 219040), (296, 143560), (320, 132793), (370, 114848), (388, 109520), (485, 87616), (592, 71780), (740, 57424), (776, 54760), (970, 43808), (1184, 35890), (1369, 31040), (1480, 28712), (1552, 27380), (1940, 21904), (2368, 17945), (2738, 15520), (2960, 14356), (3104, 13690), (3589, 11840), (3880, 10952), (5476, 7760), (5920, 7178), (6208, 6845)]