1570691720

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{45083}}^1$

素因数の和:45174

約数の個数: 64

約数和(自身を含む): 3862797120

約数和(自身を除く): 2292105400

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 67, 104, 130, 134, 260, 268, 335, 520, 536, 670, 871, 1340, 1742, 2680, 3484, 4355, 6968, 8710, 17420, 34840, 45083, 90166, 180332, 225415, 360664, 450830, 586079, 901660, 1172158, 1803320, 2344316, 2930395, 3020561, 4688632, 5860790, 6041122, 11721580, 12082244, 15102805, 23443160, 24164488, 30205610, 39267293, 60411220, 78534586, 120822440, 157069172, 196336465, 314138344, 392672930, 785345860, 1570691720]

約数ペア:

[(1, 1570691720), (2, 785345860), (4, 392672930), (5, 314138344), (8, 196336465), (10, 157069172), (13, 120822440), (20, 78534586), (26, 60411220), (40, 39267293), (52, 30205610), (65, 24164488), (67, 23443160), (104, 15102805), (130, 12082244), (134, 11721580), (260, 6041122), (268, 5860790), (335, 4688632), (520, 3020561), (536, 2930395), (670, 2344316), (871, 1803320), (1340, 1172158), (1742, 901660), (2680, 586079), (3484, 450830), (4355, 360664), (6968, 225415), (8710, 180332), (17420, 90166), (34840, 45083)]