1256552150150

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{10357}}^1\times {\mathrm{220589}}^1$

素因数の和:230969

約数の個数: 48

約数和(自身を含む): 2549916281520

約数和(自身を除く): 1293364131370

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 10357, 20714, 51785, 103570, 113927, 220589, 227854, 258925, 441178, 517850, 569635, 1102945, 1139270, 2205890, 2426479, 2848175, 4852958, 5514725, 5696350, 11029450, 12132395, 24264790, 60661975, 121323950, 2284640273, 4569280546, 11423201365, 22846402730, 25131043003, 50262086006, 57116006825, 114232013650, 125655215015, 251310430030, 628276075075, 1256552150150]

約数ペア:

[(1, 1256552150150), (2, 628276075075), (5, 251310430030), (10, 125655215015), (11, 114232013650), (22, 57116006825), (25, 50262086006), (50, 25131043003), (55, 22846402730), (110, 11423201365), (275, 4569280546), (550, 2284640273), (10357, 121323950), (20714, 60661975), (51785, 24264790), (103570, 12132395), (113927, 11029450), (220589, 5696350), (227854, 5514725), (258925, 4852958), (441178, 2848175), (517850, 2426479), (569635, 2205890), (1102945, 1139270)]