92211980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{21247}}^1$

素因数の和:21294

約数の個数: 48

約数和(自身を含む): 228458496

約数和(自身を除く): 136246516

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 217, 310, 434, 620, 868, 1085, 2170, 4340, 21247, 42494, 84988, 106235, 148729, 212470, 297458, 424940, 594916, 658657, 743645, 1317314, 1487290, 2634628, 2974580, 3293285, 4610599, 6586570, 9221198, 13173140, 18442396, 23052995, 46105990, 92211980]

約数ペア:

[(1, 92211980), (2, 46105990), (4, 23052995), (5, 18442396), (7, 13173140), (10, 9221198), (14, 6586570), (20, 4610599), (28, 3293285), (31, 2974580), (35, 2634628), (62, 1487290), (70, 1317314), (124, 743645), (140, 658657), (155, 594916), (217, 424940), (310, 297458), (434, 212470), (620, 148729), (868, 106235), (1085, 84988), (2170, 42494), (4340, 21247)]