2480491250

素因数分解:

$2^1\times 5^4\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{1033}}^1$

素因数の和:1185

約数の個数: 80

約数和(自身を含む): 4971302424

約数和(自身を除く): 2490811174

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 113, 125, 170, 226, 250, 425, 565, 625, 850, 1033, 1130, 1250, 1921, 2066, 2125, 2825, 3842, 4250, 5165, 5650, 9605, 10330, 10625, 14125, 17561, 19210, 21250, 25825, 28250, 35122, 48025, 51650, 70625, 87805, 96050, 116729, 129125, 141250, 175610, 233458, 240125, 258250, 439025, 480250, 583645, 645625, 878050, 1167290, 1200625, 1291250, 1984393, 2195125, 2401250, 2918225, 3968786, 4390250, 5836450, 9921965, 10975625, 14591125, 19843930, 21951250, 29182250, 49609825, 72955625, 99219650, 145911250, 248049125, 496098250, 1240245625, 2480491250]

約数ペア:

[(1, 2480491250), (2, 1240245625), (5, 496098250), (10, 248049125), (17, 145911250), (25, 99219650), (34, 72955625), (50, 49609825), (85, 29182250), (113, 21951250), (125, 19843930), (170, 14591125), (226, 10975625), (250, 9921965), (425, 5836450), (565, 4390250), (625, 3968786), (850, 2918225), (1033, 2401250), (1130, 2195125), (1250, 1984393), (1921, 1291250), (2066, 1200625), (2125, 1167290), (2825, 878050), (3842, 645625), (4250, 583645), (5165, 480250), (5650, 439025), (9605, 258250), (10330, 240125), (10625, 233458), (14125, 175610), (17561, 141250), (19210, 129125), (21250, 116729), (25825, 96050), (28250, 87805), (35122, 70625), (48025, 51650)]