1036728760

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{3733}}^1$

素因数の和:3928

約数の個数: 64

約数和(自身を含む): 2395435680

約数和(自身を除く): 1358706920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 131, 212, 262, 265, 424, 524, 530, 655, 1048, 1060, 1310, 2120, 2620, 3733, 5240, 6943, 7466, 13886, 14932, 18665, 27772, 29864, 34715, 37330, 55544, 69430, 74660, 138860, 149320, 197849, 277720, 395698, 489023, 791396, 978046, 989245, 1582792, 1956092, 1978490, 2445115, 3912184, 3956980, 4890230, 7913960, 9780460, 19560920, 25918219, 51836438, 103672876, 129591095, 207345752, 259182190, 518364380, 1036728760]

約数ペア:

[(1, 1036728760), (2, 518364380), (4, 259182190), (5, 207345752), (8, 129591095), (10, 103672876), (20, 51836438), (40, 25918219), (53, 19560920), (106, 9780460), (131, 7913960), (212, 4890230), (262, 3956980), (265, 3912184), (424, 2445115), (524, 1978490), (530, 1956092), (655, 1582792), (1048, 989245), (1060, 978046), (1310, 791396), (2120, 489023), (2620, 395698), (3733, 277720), (5240, 197849), (6943, 149320), (7466, 138860), (13886, 74660), (14932, 69430), (18665, 55544), (27772, 37330), (29864, 34715)]