971075240560

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{391562597}}^1$

素因数の和:391562641

約数の個数: 40

約数和(自身を含む): 2330580583296

約数和(自身を除く): 1359505342736

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 391562597, 783125194, 1566250388, 1957812985, 3132500776, 3915625970, 6265001552, 7831251940, 12138440507, 15662503880, 24276881014, 31325007760, 48553762028, 60692202535, 97107524056, 121384405070, 194215048112, 242768810140, 485537620280, 971075240560]

約数ペア:

[(1, 971075240560), (2, 485537620280), (4, 242768810140), (5, 194215048112), (8, 121384405070), (10, 97107524056), (16, 60692202535), (20, 48553762028), (31, 31325007760), (40, 24276881014), (62, 15662503880), (80, 12138440507), (124, 7831251940), (155, 6265001552), (248, 3915625970), (310, 3132500776), (496, 1957812985), (620, 1566250388), (1240, 783125194), (2480, 391562597)]