29334520

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{241}}^1$

素因数の和:448

約数の個数: 64

約数和(自身を含む): 70567200

約数和(自身を除く): 41232680

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 179, 241, 340, 358, 482, 680, 716, 895, 964, 1205, 1432, 1790, 1928, 2410, 3043, 3580, 4097, 4820, 6086, 7160, 8194, 9640, 12172, 15215, 16388, 20485, 24344, 30430, 32776, 40970, 43139, 60860, 81940, 86278, 121720, 163880, 172556, 215695, 345112, 431390, 733363, 862780, 1466726, 1725560, 2933452, 3666815, 5866904, 7333630, 14667260, 29334520]

約数ペア:

[(1, 29334520), (2, 14667260), (4, 7333630), (5, 5866904), (8, 3666815), (10, 2933452), (17, 1725560), (20, 1466726), (34, 862780), (40, 733363), (68, 431390), (85, 345112), (136, 215695), (170, 172556), (179, 163880), (241, 121720), (340, 86278), (358, 81940), (482, 60860), (680, 43139), (716, 40970), (895, 32776), (964, 30430), (1205, 24344), (1432, 20485), (1790, 16388), (1928, 15215), (2410, 12172), (3043, 9640), (3580, 8194), (4097, 7160), (4820, 6086)]