9758320

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{853}}^1$

素因数の和:890

約数の個数: 80

約数和(自身を含む): 26685792

約数和(自身を除く): 16927472

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 40, 44, 52, 55, 65, 80, 88, 104, 110, 130, 143, 176, 208, 220, 260, 286, 440, 520, 572, 715, 853, 880, 1040, 1144, 1430, 1706, 2288, 2860, 3412, 4265, 5720, 6824, 8530, 9383, 11089, 11440, 13648, 17060, 18766, 22178, 34120, 37532, 44356, 46915, 55445, 68240, 75064, 88712, 93830, 110890, 121979, 150128, 177424, 187660, 221780, 243958, 375320, 443560, 487916, 609895, 750640, 887120, 975832, 1219790, 1951664, 2439580, 4879160, 9758320]

約数ペア:

[(1, 9758320), (2, 4879160), (4, 2439580), (5, 1951664), (8, 1219790), (10, 975832), (11, 887120), (13, 750640), (16, 609895), (20, 487916), (22, 443560), (26, 375320), (40, 243958), (44, 221780), (52, 187660), (55, 177424), (65, 150128), (80, 121979), (88, 110890), (104, 93830), (110, 88712), (130, 75064), (143, 68240), (176, 55445), (208, 46915), (220, 44356), (260, 37532), (286, 34120), (440, 22178), (520, 18766), (572, 17060), (715, 13648), (853, 11440), (880, 11089), (1040, 9383), (1144, 8530), (1430, 6824), (1706, 5720), (2288, 4265), (2860, 3412)]