17101200100

素因数分解:

$2^2\times 5^2\times {\mathrm{107}}^1\times {\mathrm{379}}^1\times {\mathrm{4217}}^1$

素因数の和:4717

約数の個数: 72

約数和(自身を含む): 37564158240

約数和(自身を除く): 20462958140

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 107, 214, 379, 428, 535, 758, 1070, 1516, 1895, 2140, 2675, 3790, 4217, 5350, 7580, 8434, 9475, 10700, 16868, 18950, 21085, 37900, 40553, 42170, 81106, 84340, 105425, 162212, 202765, 210850, 405530, 421700, 451219, 811060, 902438, 1013825, 1598243, 1804876, 2027650, 2256095, 3196486, 4055300, 4512190, 6392972, 7991215, 9024380, 11280475, 15982430, 22560950, 31964860, 39956075, 45121900, 79912150, 159824300, 171012001, 342024002, 684048004, 855060005, 1710120010, 3420240020, 4275300025, 8550600050, 17101200100]

約数ペア:

[(1, 17101200100), (2, 8550600050), (4, 4275300025), (5, 3420240020), (10, 1710120010), (20, 855060005), (25, 684048004), (50, 342024002), (100, 171012001), (107, 159824300), (214, 79912150), (379, 45121900), (428, 39956075), (535, 31964860), (758, 22560950), (1070, 15982430), (1516, 11280475), (1895, 9024380), (2140, 7991215), (2675, 6392972), (3790, 4512190), (4217, 4055300), (5350, 3196486), (7580, 2256095), (8434, 2027650), (9475, 1804876), (10700, 1598243), (16868, 1013825), (18950, 902438), (21085, 811060), (37900, 451219), (40553, 421700), (42170, 405530), (81106, 210850), (84340, 202765), (105425, 162212)]