799326320

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{24793}}^1$

素因数の和:24850

約数の個数: 80

約数和(自身を含む): 2066034432

約数和(自身を除く): 1266708112

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 40, 52, 62, 65, 80, 104, 124, 130, 155, 208, 248, 260, 310, 403, 496, 520, 620, 806, 1040, 1240, 1612, 2015, 2480, 3224, 4030, 6448, 8060, 16120, 24793, 32240, 49586, 99172, 123965, 198344, 247930, 322309, 396688, 495860, 644618, 768583, 991720, 1289236, 1537166, 1611545, 1983440, 2578472, 3074332, 3223090, 3842915, 5156944, 6148664, 6446180, 7685830, 9991579, 12297328, 12892360, 15371660, 19983158, 25784720, 30743320, 39966316, 49957895, 61486640, 79932632, 99915790, 159865264, 199831580, 399663160, 799326320]

約数ペア:

[(1, 799326320), (2, 399663160), (4, 199831580), (5, 159865264), (8, 99915790), (10, 79932632), (13, 61486640), (16, 49957895), (20, 39966316), (26, 30743320), (31, 25784720), (40, 19983158), (52, 15371660), (62, 12892360), (65, 12297328), (80, 9991579), (104, 7685830), (124, 6446180), (130, 6148664), (155, 5156944), (208, 3842915), (248, 3223090), (260, 3074332), (310, 2578472), (403, 1983440), (496, 1611545), (520, 1537166), (620, 1289236), (806, 991720), (1040, 768583), (1240, 644618), (1612, 495860), (2015, 396688), (2480, 322309), (3224, 247930), (4030, 198344), (6448, 123965), (8060, 99172), (16120, 49586), (24793, 32240)]