8458450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^3$

素因数の和:69

約数の個数: 96

約数和(自身を含む): 21248640

約数和(自身を除く): 12790190

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 25, 26, 35, 50, 55, 65, 70, 77, 91, 110, 130, 143, 154, 169, 175, 182, 275, 286, 325, 338, 350, 385, 455, 550, 650, 715, 770, 845, 910, 1001, 1183, 1430, 1690, 1859, 1925, 2002, 2197, 2275, 2366, 3575, 3718, 3850, 4225, 4394, 4550, 5005, 5915, 7150, 8450, 9295, 10010, 10985, 11830, 13013, 15379, 18590, 21970, 24167, 25025, 26026, 29575, 30758, 46475, 48334, 50050, 54925, 59150, 65065, 76895, 92950, 109850, 120835, 130130, 153790, 169169, 241670, 325325, 338338, 384475, 604175, 650650, 768950, 845845, 1208350, 1691690, 4229225, 8458450]

約数ペア:

[(1, 8458450), (2, 4229225), (5, 1691690), (7, 1208350), (10, 845845), (11, 768950), (13, 650650), (14, 604175), (22, 384475), (25, 338338), (26, 325325), (35, 241670), (50, 169169), (55, 153790), (65, 130130), (70, 120835), (77, 109850), (91, 92950), (110, 76895), (130, 65065), (143, 59150), (154, 54925), (169, 50050), (175, 48334), (182, 46475), (275, 30758), (286, 29575), (325, 26026), (338, 25025), (350, 24167), (385, 21970), (455, 18590), (550, 15379), (650, 13013), (715, 11830), (770, 10985), (845, 10010), (910, 9295), (1001, 8450), (1183, 7150), (1430, 5915), (1690, 5005), (1859, 4550), (1925, 4394), (2002, 4225), (2197, 3850), (2275, 3718), (2366, 3575)]