43025320

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{853}}^1$

素因数の和:974

約数の個数: 64

約数和(自身を含む): 105451920

約数和(自身を除く): 62426600

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 97, 104, 130, 194, 260, 388, 485, 520, 776, 853, 970, 1261, 1706, 1940, 2522, 3412, 3880, 4265, 5044, 6305, 6824, 8530, 10088, 11089, 12610, 17060, 22178, 25220, 34120, 44356, 50440, 55445, 82741, 88712, 110890, 165482, 221780, 330964, 413705, 443560, 661928, 827410, 1075633, 1654820, 2151266, 3309640, 4302532, 5378165, 8605064, 10756330, 21512660, 43025320]

約数ペア:

[(1, 43025320), (2, 21512660), (4, 10756330), (5, 8605064), (8, 5378165), (10, 4302532), (13, 3309640), (20, 2151266), (26, 1654820), (40, 1075633), (52, 827410), (65, 661928), (97, 443560), (104, 413705), (130, 330964), (194, 221780), (260, 165482), (388, 110890), (485, 88712), (520, 82741), (776, 55445), (853, 50440), (970, 44356), (1261, 34120), (1706, 25220), (1940, 22178), (2522, 17060), (3412, 12610), (3880, 11089), (4265, 10088), (5044, 8530), (6305, 6824)]