1301927320

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{541}}^1\times {\mathrm{3539}}^1$

素因数の和:4108

約数の個数: 64

約数和(自身を含む): 3108261600

約数和(自身を除く): 1806334280

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 541, 680, 1082, 2164, 2705, 3539, 4328, 5410, 7078, 9197, 10820, 14156, 17695, 18394, 21640, 28312, 35390, 36788, 45985, 60163, 70780, 73576, 91970, 120326, 141560, 183940, 240652, 300815, 367880, 481304, 601630, 1203260, 1914599, 2406520, 3829198, 7658396, 9572995, 15316792, 19145990, 32548183, 38291980, 65096366, 76583960, 130192732, 162740915, 260385464, 325481830, 650963660, 1301927320]

約数ペア:

[(1, 1301927320), (2, 650963660), (4, 325481830), (5, 260385464), (8, 162740915), (10, 130192732), (17, 76583960), (20, 65096366), (34, 38291980), (40, 32548183), (68, 19145990), (85, 15316792), (136, 9572995), (170, 7658396), (340, 3829198), (541, 2406520), (680, 1914599), (1082, 1203260), (2164, 601630), (2705, 481304), (3539, 367880), (4328, 300815), (5410, 240652), (7078, 183940), (9197, 141560), (10820, 120326), (14156, 91970), (17695, 73576), (18394, 70780), (21640, 60163), (28312, 45985), (35390, 36788)]