32117240

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{439}}^1$

素因数の和:540

約数の個数: 64

約数和(自身を含む): 76032000

約数和(自身を除く): 43914760

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 59, 62, 118, 124, 155, 236, 248, 295, 310, 439, 472, 590, 620, 878, 1180, 1240, 1756, 1829, 2195, 2360, 3512, 3658, 4390, 7316, 8780, 9145, 13609, 14632, 17560, 18290, 25901, 27218, 36580, 51802, 54436, 68045, 73160, 103604, 108872, 129505, 136090, 207208, 259010, 272180, 518020, 544360, 802931, 1036040, 1605862, 3211724, 4014655, 6423448, 8029310, 16058620, 32117240]

約数ペア:

[(1, 32117240), (2, 16058620), (4, 8029310), (5, 6423448), (8, 4014655), (10, 3211724), (20, 1605862), (31, 1036040), (40, 802931), (59, 544360), (62, 518020), (118, 272180), (124, 259010), (155, 207208), (236, 136090), (248, 129505), (295, 108872), (310, 103604), (439, 73160), (472, 68045), (590, 54436), (620, 51802), (878, 36580), (1180, 27218), (1240, 25901), (1756, 18290), (1829, 17560), (2195, 14632), (2360, 13609), (3512, 9145), (3658, 8780), (4390, 7316)]