2854403760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{914873}}^1$

素因数の和:914902

約数の個数: 80

約数和(自身を含む): 9529327584

約数和(自身を除く): 6674923824

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 914873, 1829746, 2744619, 3659492, 4574365, 5489238, 7318984, 9148730, 10978476, 11893349, 13723095, 14637968, 18297460, 21956952, 23786698, 27446190, 35680047, 36594920, 43913904, 47573396, 54892380, 59466745, 71360094, 73189840, 95146792, 109784760, 118933490, 142720188, 178400235, 190293584, 219569520, 237866980, 285440376, 356800470, 475733960, 570880752, 713600940, 951467920, 1427201880, 2854403760]

約数ペア:

[(1, 2854403760), (2, 1427201880), (3, 951467920), (4, 713600940), (5, 570880752), (6, 475733960), (8, 356800470), (10, 285440376), (12, 237866980), (13, 219569520), (15, 190293584), (16, 178400235), (20, 142720188), (24, 118933490), (26, 109784760), (30, 95146792), (39, 73189840), (40, 71360094), (48, 59466745), (52, 54892380), (60, 47573396), (65, 43913904), (78, 36594920), (80, 35680047), (104, 27446190), (120, 23786698), (130, 21956952), (156, 18297460), (195, 14637968), (208, 13723095), (240, 11893349), (260, 10978476), (312, 9148730), (390, 7318984), (520, 5489238), (624, 4574365), (780, 3659492), (1040, 2744619), (1560, 1829746), (3120, 914873)]