2054575008

素因数分解:

$2^5\times 3^2\times {\mathrm{109}}^1\times {\mathrm{65449}}^1$

素因数の和:65574

約数の個数: 72

約数和(自身を含む): 5896390500

約数和(自身を除く): 3841815492

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 109, 144, 218, 288, 327, 436, 654, 872, 981, 1308, 1744, 1962, 2616, 3488, 3924, 5232, 7848, 10464, 15696, 31392, 65449, 130898, 196347, 261796, 392694, 523592, 589041, 785388, 1047184, 1178082, 1570776, 2094368, 2356164, 3141552, 4712328, 6283104, 7133941, 9424656, 14267882, 18849312, 21401823, 28535764, 42803646, 57071528, 64205469, 85607292, 114143056, 128410938, 171214584, 228286112, 256821876, 342429168, 513643752, 684858336, 1027287504, 2054575008]

約数ペア:

[(1, 2054575008), (2, 1027287504), (3, 684858336), (4, 513643752), (6, 342429168), (8, 256821876), (9, 228286112), (12, 171214584), (16, 128410938), (18, 114143056), (24, 85607292), (32, 64205469), (36, 57071528), (48, 42803646), (72, 28535764), (96, 21401823), (109, 18849312), (144, 14267882), (218, 9424656), (288, 7133941), (327, 6283104), (436, 4712328), (654, 3141552), (872, 2356164), (981, 2094368), (1308, 1570776), (1744, 1178082), (1962, 1047184), (2616, 785388), (3488, 589041), (3924, 523592), (5232, 392694), (7848, 261796), (10464, 196347), (15696, 130898), (31392, 65449)]