1796781000940

素因数分解:

$2^2\times 5^1\times {\mathrm{313}}^1\times {\mathrm{5443}}^1\times {\mathrm{52733}}^1$

素因数の和:58498

約数の個数: 48

約数和(自身を含む): 3786062420448

約数和(自身を除く): 1989281419508

約数列:

[1, 2, 4, 5, 10, 20, 313, 626, 1252, 1565, 3130, 5443, 6260, 10886, 21772, 27215, 52733, 54430, 105466, 108860, 210932, 263665, 527330, 1054660, 1703659, 3407318, 6814636, 8518295, 16505429, 17036590, 33010858, 34073180, 66021716, 82527145, 165054290, 287025719, 330108580, 574051438, 1148102876, 1435128595, 2870257190, 5740514380, 89839050047, 179678100094, 359356200188, 449195250235, 898390500470, 1796781000940]

約数ペア:

[(1, 1796781000940), (2, 898390500470), (4, 449195250235), (5, 359356200188), (10, 179678100094), (20, 89839050047), (313, 5740514380), (626, 2870257190), (1252, 1435128595), (1565, 1148102876), (3130, 574051438), (5443, 330108580), (6260, 287025719), (10886, 165054290), (21772, 82527145), (27215, 66021716), (52733, 34073180), (54430, 33010858), (105466, 17036590), (108860, 16505429), (210932, 8518295), (263665, 6814636), (527330, 3407318), (1054660, 1703659)]