74580320

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{24533}}^1$

素因数の和:24567

約数の個数: 48

約数和(自身を含む): 185477040

約数和(自身を除く): 110896720

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1520, 3040, 24533, 49066, 98132, 122665, 196264, 245330, 392528, 466127, 490660, 785056, 932254, 981320, 1864508, 1962640, 2330635, 3729016, 3925280, 4661270, 7458032, 9322540, 14916064, 18645080, 37290160, 74580320]

約数ペア:

[(1, 74580320), (2, 37290160), (4, 18645080), (5, 14916064), (8, 9322540), (10, 7458032), (16, 4661270), (19, 3925280), (20, 3729016), (32, 2330635), (38, 1962640), (40, 1864508), (76, 981320), (80, 932254), (95, 785056), (152, 490660), (160, 466127), (190, 392528), (304, 245330), (380, 196264), (608, 122665), (760, 98132), (1520, 49066), (3040, 24533)]