859585960

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{373}}^1\times {\mathrm{3389}}^1$

素因数の和:3790

約数の個数: 64

約数和(自身を含む): 2053933200

約数和(自身を除く): 1194347240

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 373, 680, 746, 1492, 1865, 2984, 3389, 3730, 6341, 6778, 7460, 12682, 13556, 14920, 16945, 25364, 27112, 31705, 33890, 50728, 57613, 63410, 67780, 115226, 126820, 135560, 230452, 253640, 288065, 460904, 576130, 1152260, 1264097, 2304520, 2528194, 5056388, 6320485, 10112776, 12640970, 21489649, 25281940, 42979298, 50563880, 85958596, 107448245, 171917192, 214896490, 429792980, 859585960]

約数ペア:

[(1, 859585960), (2, 429792980), (4, 214896490), (5, 171917192), (8, 107448245), (10, 85958596), (17, 50563880), (20, 42979298), (34, 25281940), (40, 21489649), (68, 12640970), (85, 10112776), (136, 6320485), (170, 5056388), (340, 2528194), (373, 2304520), (680, 1264097), (746, 1152260), (1492, 576130), (1865, 460904), (2984, 288065), (3389, 253640), (3730, 230452), (6341, 135560), (6778, 126820), (7460, 115226), (12682, 67780), (13556, 63410), (14920, 57613), (16945, 50728), (25364, 33890), (27112, 31705)]