4874787940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1523}}^1\times {\mathrm{14549}}^1$

素因数の和:16092

約数の個数: 48

約数和(自身を含む): 11175796800

約数和(自身を除く): 6301008860

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 1523, 3046, 6092, 7615, 14549, 15230, 16753, 29098, 30460, 33506, 58196, 67012, 72745, 83765, 145490, 160039, 167530, 290980, 320078, 335060, 640156, 800195, 1600390, 3200780, 22158127, 44316254, 88632508, 110790635, 221581270, 243739397, 443162540, 487478794, 974957588, 1218696985, 2437393970, 4874787940]

約数ペア:

[(1, 4874787940), (2, 2437393970), (4, 1218696985), (5, 974957588), (10, 487478794), (11, 443162540), (20, 243739397), (22, 221581270), (44, 110790635), (55, 88632508), (110, 44316254), (220, 22158127), (1523, 3200780), (3046, 1600390), (6092, 800195), (7615, 640156), (14549, 335060), (15230, 320078), (16753, 290980), (29098, 167530), (30460, 160039), (33506, 145490), (58196, 83765), (67012, 72745)]