1036889470

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{349}}^1\times {\mathrm{823}}^1$

素因数の和:1217

約数の個数: 48

約数和(自身を含む): 1977847200

約数和(自身を除く): 940957730

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 349, 361, 698, 722, 823, 1646, 1745, 1805, 3490, 3610, 4115, 6631, 8230, 13262, 15637, 31274, 33155, 66310, 78185, 125989, 156370, 251978, 287227, 297103, 574454, 594206, 629945, 1259890, 1436135, 1485515, 2872270, 2971030, 5457313, 10914626, 27286565, 54573130, 103688947, 207377894, 518444735, 1036889470]

約数ペア:

[(1, 1036889470), (2, 518444735), (5, 207377894), (10, 103688947), (19, 54573130), (38, 27286565), (95, 10914626), (190, 5457313), (349, 2971030), (361, 2872270), (698, 1485515), (722, 1436135), (823, 1259890), (1646, 629945), (1745, 594206), (1805, 574454), (3490, 297103), (3610, 287227), (4115, 251978), (6631, 156370), (8230, 125989), (13262, 78185), (15637, 66310), (31274, 33155)]