46403920

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{257}}^1$

素因数の和:368

約数の個数: 80

約数和(自身を含む): 113059728

約数和(自身を除く): 66655808

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 61, 74, 80, 122, 148, 185, 244, 257, 296, 305, 370, 488, 514, 592, 610, 740, 976, 1028, 1220, 1285, 1480, 2056, 2257, 2440, 2570, 2960, 4112, 4514, 4880, 5140, 9028, 9509, 10280, 11285, 15677, 18056, 19018, 20560, 22570, 31354, 36112, 38036, 45140, 47545, 62708, 76072, 78385, 90280, 95090, 125416, 152144, 156770, 180560, 190180, 250832, 313540, 380360, 580049, 627080, 760720, 1160098, 1254160, 2320196, 2900245, 4640392, 5800490, 9280784, 11600980, 23201960, 46403920]

約数ペア:

[(1, 46403920), (2, 23201960), (4, 11600980), (5, 9280784), (8, 5800490), (10, 4640392), (16, 2900245), (20, 2320196), (37, 1254160), (40, 1160098), (61, 760720), (74, 627080), (80, 580049), (122, 380360), (148, 313540), (185, 250832), (244, 190180), (257, 180560), (296, 156770), (305, 152144), (370, 125416), (488, 95090), (514, 90280), (592, 78385), (610, 76072), (740, 62708), (976, 47545), (1028, 45140), (1220, 38036), (1285, 36112), (1480, 31354), (2056, 22570), (2257, 20560), (2440, 19018), (2570, 18056), (2960, 15677), (4112, 11285), (4514, 10280), (4880, 9509), (5140, 9028)]