7138091350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{157}}^1\times {\mathrm{619}}^1$

素因数の和:914

約数の個数: 96

約数和(自身を含む): 14540006880

約数和(自身を除く): 7401915530

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 113, 130, 157, 226, 314, 325, 565, 619, 650, 785, 1130, 1238, 1469, 1570, 2041, 2825, 2938, 3095, 3925, 4082, 5650, 6190, 7345, 7850, 8047, 10205, 14690, 15475, 16094, 17741, 20410, 30950, 35482, 36725, 40235, 51025, 69947, 73450, 80470, 88705, 97183, 102050, 139894, 177410, 194366, 201175, 230633, 349735, 402350, 443525, 461266, 485915, 699470, 887050, 909311, 971830, 1153165, 1263379, 1748675, 1818622, 2306330, 2429575, 2526758, 3497350, 4546555, 4859150, 5765825, 6316895, 9093110, 10981679, 11531650, 12633790, 21963358, 22732775, 31584475, 45465550, 54908395, 63168950, 109816790, 142761827, 274541975, 285523654, 549083950, 713809135, 1427618270, 3569045675, 7138091350]

約数ペア:

[(1, 7138091350), (2, 3569045675), (5, 1427618270), (10, 713809135), (13, 549083950), (25, 285523654), (26, 274541975), (50, 142761827), (65, 109816790), (113, 63168950), (130, 54908395), (157, 45465550), (226, 31584475), (314, 22732775), (325, 21963358), (565, 12633790), (619, 11531650), (650, 10981679), (785, 9093110), (1130, 6316895), (1238, 5765825), (1469, 4859150), (1570, 4546555), (2041, 3497350), (2825, 2526758), (2938, 2429575), (3095, 2306330), (3925, 1818622), (4082, 1748675), (5650, 1263379), (6190, 1153165), (7345, 971830), (7850, 909311), (8047, 887050), (10205, 699470), (14690, 485915), (15475, 461266), (16094, 443525), (17741, 402350), (20410, 349735), (30950, 230633), (35482, 201175), (36725, 194366), (40235, 177410), (51025, 139894), (69947, 102050), (73450, 97183), (80470, 88705)]