1001093440

素因数分解:

$2^6\times 5^1\times {\mathrm{677}}^1\times {\mathrm{4621}}^1$

素因数の和:5315

約数の個数: 56

約数和(自身を含む): 2387891592

約数和(自身を除く): 1386798152

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 677, 1354, 2708, 3385, 4621, 5416, 6770, 9242, 10832, 13540, 18484, 21664, 23105, 27080, 36968, 43328, 46210, 54160, 73936, 92420, 108320, 147872, 184840, 216640, 295744, 369680, 739360, 1478720, 3128417, 6256834, 12513668, 15642085, 25027336, 31284170, 50054672, 62568340, 100109344, 125136680, 200218688, 250273360, 500546720, 1001093440]

約数ペア:

[(1, 1001093440), (2, 500546720), (4, 250273360), (5, 200218688), (8, 125136680), (10, 100109344), (16, 62568340), (20, 50054672), (32, 31284170), (40, 25027336), (64, 15642085), (80, 12513668), (160, 6256834), (320, 3128417), (677, 1478720), (1354, 739360), (2708, 369680), (3385, 295744), (4621, 216640), (5416, 184840), (6770, 147872), (9242, 108320), (10832, 92420), (13540, 73936), (18484, 54160), (21664, 46210), (23105, 43328), (27080, 36968)]