72924940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{503}}^1\times {\mathrm{659}}^1$

素因数の和:1182

約数の個数: 48

約数和(自身を含む): 167650560

約数和(自身を除く): 94725620

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 503, 659, 1006, 1318, 2012, 2515, 2636, 3295, 5030, 5533, 6590, 7249, 10060, 11066, 13180, 14498, 22132, 27665, 28996, 36245, 55330, 72490, 110660, 144980, 331477, 662954, 1325908, 1657385, 3314770, 3646247, 6629540, 7292494, 14584988, 18231235, 36462470, 72924940]

約数ペア:

[(1, 72924940), (2, 36462470), (4, 18231235), (5, 14584988), (10, 7292494), (11, 6629540), (20, 3646247), (22, 3314770), (44, 1657385), (55, 1325908), (110, 662954), (220, 331477), (503, 144980), (659, 110660), (1006, 72490), (1318, 55330), (2012, 36245), (2515, 28996), (2636, 27665), (3295, 22132), (5030, 14498), (5533, 13180), (6590, 11066), (7249, 10060)]