71103628520

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1093}}^1\times {\mathrm{34603}}^1$

素因数の和:35754

約数の個数: 64

約数和(自身を含む): 163541272320

約数和(自身を除く): 92437643800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1093, 1880, 2186, 4372, 5465, 8744, 10930, 21860, 34603, 43720, 51371, 69206, 102742, 138412, 173015, 205484, 256855, 276824, 346030, 410968, 513710, 692060, 1027420, 1384120, 1626341, 2054840, 3252682, 6505364, 8131705, 13010728, 16263410, 32526820, 37821079, 65053640, 75642158, 151284316, 189105395, 302568632, 378210790, 756421580, 1512843160, 1777590713, 3555181426, 7110362852, 8887953565, 14220725704, 17775907130, 35551814260, 71103628520]

約数ペア:

[(1, 71103628520), (2, 35551814260), (4, 17775907130), (5, 14220725704), (8, 8887953565), (10, 7110362852), (20, 3555181426), (40, 1777590713), (47, 1512843160), (94, 756421580), (188, 378210790), (235, 302568632), (376, 189105395), (470, 151284316), (940, 75642158), (1093, 65053640), (1880, 37821079), (2186, 32526820), (4372, 16263410), (5465, 13010728), (8744, 8131705), (10930, 6505364), (21860, 3252682), (34603, 2054840), (43720, 1626341), (51371, 1384120), (69206, 1027420), (102742, 692060), (138412, 513710), (173015, 410968), (205484, 346030), (256855, 276824)]